keep asking the ROOT question...WHY?

WHY are trees important to people?

Short answer:

Because they're rooted in our health, homes, heritage, and hope.

The WHY behind it:

Trees clean the air, shade our homes, support biodiversity, and improve mental health. They calm our streets and connect our communities. Across cultures and generations, trees stand as symbols of life, resilience, and renewal.

Field tip from Tig:

Urban trees aren't just scenery - they're infrastructure. Care for them like you would your roof or

foundation.

WHY arboriculture is different than tree work?

Short answer:

Because arboriculture is a science and profession — not just physical labor.

The WHY behind it:

Tree work often refers to cutting, trimming, or removing trees with minimal understanding of biology, structure, or long-term impact. Arboriculture is the study and practice of tree care grounded in science, safety, and sustainability. Arborists are trained to assess tree health, diagnose issues, and make decisions that protect people and trees — not just get the job done.

Field tip from Tig:

Anyone can cut — few can care. If they don’t understand tree biology, they shouldn’t be making irreversible cuts.

WHY consider becoming an arborist?

Short answer:

Because trees need advocates, and the world needs tree thinkers.

The WHY behind it:

Arboriculture blends science, soul, and service. Arborists protect public safety, nurture ecosystems,

and leave legacies rooted in green. It's not just a job - it's a calling that demands knowledge,

humility, and love for life.

Field tip from Tig:

If you feel drawn to trees, don't ignore it. The profession needs more people who ask "why?" before they cut.

WHY earning an ISA Certified Arborist credential is equivalent to a 16-year-old earning a Class C driver’s license?

Short answer:

Because it proves basic knowledge — not mastery, wisdom, or real-world skill.

The WHY behind it:

The ISA Certified Arborist credential confirms someone passed a written test about tree care principles. But just like a 16-year-old with a new driver’s license, it doesn’t mean they’ve navigated real-world conditions, pressure, or risk. Field experience, mentorship, and critical thinking matter just as much — if not more — than passing the exam.

Field tip from Tig:

Don’t stop at “Are you certified?” Ask: “How many years have you climbed, led crews, diagnosed trees, or managed risk?” Paper alone doesn’t build trust — performance does.

WHY become an ISA TRAQ Certified Arborist?

Short answer:

Because they're trained to assess tree risk using science, not guesswork.

The WHY behind it:

TRAQ (Tree Risk Assessment Qualification) is an ISA credential that ensures the arborist understands how to evaluate a tree's condition, potential hazards, and the likelihood of failure. This helps you make informed, safe, and cost-effective decisions about pruning, removal, or preservation - especially near homes, driveways, or public spaces.

Field tip from Tig:

A good tree risk assessor doesn't just see a tree - they read it. Look for professionals with the credentials *AND* field experience to back up their recommendations.

WHY plant trees?

Short answer:

Because trees give more than they take - to you, your community, and the planet.

The WHY behind it:

Trees cool neighborhoods, filter air, manage stormwater, raise property values, and provide wildlife

habitat. From food and shade to emotional comfort and long-term savings, tree planting is one of the most powerful acts of stewardship a person can make.

Field tip from Tig:

Right tree, right place. A well-chosen, well-placed tree will reward you for decades - a rushed or

poorly planned planting can become a costly mistake.

WHY give names to trees you love?

Short answer:

Because it deepens your relationship - and stewardship - with living beings.

The WHY behind it:

Naming a tree personalizes your connection. When you name it, you notice its growth, stress, and

beauty. You advocate for it, protect it, and share its story. That bond turns a front or backyard object into a

companion, and stewardship into love in action.

Field tip from Tig:

The best care starts with care. If you name your tree, you're already on the path to giving it what it

needs.

WHY protect pollinators?

Short answer:

Because without them, our food and forests fall apart.

The WHY behind it:

Bees, butterflies, and other pollinators are essential for reproduction in 80% of flowering plants -

including many trees. Their health directly impacts ecosystems, food production, and climate

resilience. Protecting them supports life far beyond your garden.

Field tip from Tig:

Avoid broad-spectrum pesticides, plant native flowering species, and leave wild patches when

possible - pollinators will thank you.

WHY IPM (Integrated Pest Management)?

Short answer:

Because it's smarter and safer than spraying everything that moves.

The WHY behind it:

IPM combines monitoring, biology, and targeted treatments to manage pests with minimal risk to

people, pets, pollinators, and the environment. It's about balance - not blanket applications. It

protects your trees and your investment while respecting nature's checks and balances.

Field tip from Tig:

Ask your provider about pest thresholds and beneficial insects. If they can't explain IPM, they're not

managing - they're reacting.

WHY root collar excavations?

Short answer:

Because buried root flares and girdling roots silently kill trees over time.

The WHY behind it:

Root collar excavation uses hand and air tools to gently expose the root flare (the base of the trunk where it

meets major roots). This lets us inspect for problems like girdling roots, excess mulch, or improper

planting depth - all leading causes of premature decline and death in urban trees.

Field tip from Tig:

If you can't see where your tree's trunk flares into roots, it's time to check what's going on

underground.

WHY PPE on every job site?

Short answer:

Because safety isn't optional - it's essential.

The WHY behind it:

Personal Protective Equipment (PPE) protects workers from head injuries, cuts, hearing damage, and eye hazards. Arborist work is dangerous, and proper PPE - like helmets, eye/ear protection, gloves, and chaps - can be the difference between a safe day and a tragedy.

Field tip from Tig:

If your arborist shows up without PPE, show them the gate. Professionalism starts with protection.

WHY cabling/bracing for trees?

Short answer:

Because structural support can prevent breakage and preserve cherished trees.

The WHY behind it:

Cabling and bracing are proactive measures used to support weak branches or co-dominant stems. This reduces the risk of failure and extends the life of trees that might otherwise pose a hazard or need removal.

Field tip from Tig:

Support systems should be inspected annually. They're not a fix-all - but they can buy valuable time for mature trees.

WHY cones, signs, and wheel chocks?

Short answer:

Because every part of the job site should protect people and property.

The WHY behind it:

Traffic cones, signage, and wheel chocks aren't just for show - they prevent accidents. They alert drivers and pedestrians, secure equipment, and reinforce a safety-first culture. Clients and crews alike are safer when job sites are clearly marked and secured.

Field tip from Tig:

Look at the setup before they start the saw. A sloppy site signals sloppy standards.

WHY consider lightning protection for trees?

Short answer:

Because one strike can destroy a legacy tree in seconds.

The WHY behind it:

Tall, isolated trees are especially vulnerable to lightning strikes, which can kill trees instantly or

cause slow internal decline. Lightning protection systems direct the current safely into the ground,

preserving trees near structures, pathways, or of historical value.

Field tip from Tig:

If your tree is a feature in your landscape - or a piece of your heart - protect it like one.

WHY protect trees from Ambrosia Beetles?

Short answer:

Because these tiny invaders can bring deadly fungal diseases.

The WHY behind it:

Ambrosia beetles bore into stressed or weakened trees and introduce symbiotic fungi that can

cause rapid decline. Early detection and prevention - like traps, stress reduction, and targeted

treatments - are key to protecting valuable landscape trees.

Field tip from Tig:

Healthy trees are the best defense. Reduce stress from drought, injury, or compaction to make trees less attractive to beetles.

WHY prune trees?

Short answer:

Because proper pruning protects people, property, and tree health.

The WHY behind it:

Pruning removes dead, diseased, or weak branches, improves structure, and encourages safe

growth away from buildings or utilities. Done correctly, it helps trees thrive. Done poorly, it causes lasting harm. It's both art and science - timing, tools, and technique matter.

Field tip from Tig:

Avoid 'topping' - it's harmful and unnecessary. Always prune with purpose, not panic.

WHY soil management/fertilization?

Short answer:

Because trees need more than water and sunlight to thrive - they need healthy, living soil.

The WHY behind it:

Soil management and fertilization address nutrient deficiencies, improve microbial life, and restore proper structure. Urban soils often lack what trees need due to compaction, pollution, or neglect. Balanced, slow-release fertilization boosts root health and stress resistance - without overfeeding.

Field tip from Tig:

Nitrogen fertilizers should be administered in fall (even slow-release formulas) to support balanced root and shoot growth in spring.

WHY plan for construction management?

Short answer:

Because construction damage is one of the leading killers of mature trees.

The WHY behind it:

Tree roots can extend 2–3 times beyond the canopy. Heavy equipment, trenching, and soil compaction can cause irreversible damage. A construction management plan protects trees before, during, and after site work with clear boundaries, protective fencing, and mitigation strategies.

Field tip from Tig:

Involve an arborist before the first shovel hits the ground — not after the damage is done.

WHY invest in tree preservation?

Short answer:

Because mature trees add irreplaceable value — and take decades to replace.

The WHY behind it:

Preservation saves shade, beauty, and ecosystem services. It also avoids costly removal, replacement, and liability. With proper planning and proactive care, valuable trees can thrive through construction, development, and change.

Field tip from Tig:

Tree preservation starts with a site assessment. Every good preservation plan is rooted in prevention.

WHY test soil?

Short answer:

Because you can’t manage what you don’t measure.

The WHY behind it:

Soil testing identifies pH, nutrient levels, organic matter, and compaction. This data informs responsible treatment plans — from fertilization to root zone management. It’s how professional tree care begins: by understanding the environment underfoot.

Field tip from Tig:

Skip the guesswork. A $40 test can save you hundreds in unneeded treatments or missed problems.

WHY Tree removal?

Short answer:

Because some trees pose unacceptable risks or are beyond recovery.

The WHY behind it:

Removal is a last resort, but sometimes necessary due to hazards, disease, poor structure, or site conflicts. When done professionally, it protects people, property, and surrounding trees — and clears the way for replanting with better-suited species.

Field tip from Tig:

Choose a Certified Arborist for removals — and always ask what they recommend planting next.

WHY root barriers?

Short answer:

Because roots follow opportunity — not boundaries.

The WHY behind it:

Root barriers redirect aggressive roots away from sidewalks, foundations, and utilities. They protect infrastructure without harming the tree, especially when installed at planting or during construction. It’s a smart long-term investment.

Field tip from Tig:

Barriers must be deep, strategic, and breathable — not just plastic panels shoved in the ground.

WHY deer and wildlife management?

Short answer:

Because wildlife pressure can quietly destroy your landscape investment.

The WHY behind it:

Deer rub, browse, and compact soil, stressing young or valuable trees. Other wildlife can chew bark, girdle stems, or spread disease. Management includes fencing, repellents, and habitat modification to balance beauty with protection.

Field tip from Tig:

Know your local pressure. Even one buck can ruin years of growth overnight.

WHY beneficial insects?

Short answer:

Because not all bugs are bad — many are on your side.

The WHY behind it:

Praying Mantis, Ladybugs, lacewings, parasitic wasps, and other beneficials prey on pests and pollinate plants. Encouraging these allies reduces chemical use and strengthens your landscape’s resilience. IPM starts with understanding who's helping and who’s hurting.

Field tip from Tig:

Plant a few nectar-rich natives and avoid broad-spectrum insecticides. Nature will do the rest.

WHY invite Tig to HOA meetings?

Short answer:

Because understanding trees helps protect property and peace of mind.

The WHY behind it:

Tig brings 20+ years of arboricultural expertise, practical insight, and a passion for education. HOA boards benefit from tailored advice, credible answers, and conflict-free planning — saving time, money, and stress for everyone involved.

Field tip from Tig:

The best tree decisions are made before storms, removals, or arguments. Call Tig early — and often.

WHY leave stumps?

Short answer:

Because stump removal isn’t always necessary — and sometimes has strategic value.

The WHY behind it:

Stumps can be left temporarily for budget, erosion control, or as wildlife habitat. In natural or wooded settings, they can slowly decompose and return nutrients to the soil. But in landscapes, they may regrow or attract pests, so the decision should be intentional — not just overlooked.

Field tip from Tig:

If you leave a stump, have a plan. Monitor for suckering or decay, and consider grinding it when ready to replant.

WHY disease management vs fungicide sprays?

Short answer:

Because you can’t spray your way out of a stressed ecosystem.

The WHY behind it:

Fungicides treat symptoms, not root causes. Effective disease management involves identifying pathogens, improving cultural conditions, and reducing host stress. Sprays can help — but only when part of a broader plan that includes pruning, sanitation, spacing, and soil care.

Field tip from Tig:

Start with diagnosis, not chemicals. The best “treatment” is often good old-fashioned stewardship.

WHY tree inventory?

Short answer:

Because you can’t manage what you don’t know exists.

The WHY behind it:

A tree inventory is a detailed list and assessment of trees on a property — including species, size, condition, and location. It helps prioritize care, identify risks, track maintenance, and budget long-term. For HOAs, campuses, and municipalities, it’s essential for proactive planning.

Field tip from Tig:

Inventory is more than counting — it’s reading the landscape. Ask for one before the crisis calls start rolling in.

WHY vertical mulching?

Short answer:

Because compacted soils choke root systems — and this helps break them open.

The WHY behind it:

Vertical mulching uses augered or air-spaded holes filled with organic matter or soil amendments to relieve compaction, improve oxygen flow, and promote root growth. It’s especially useful around mature trees in traffic-heavy areas.

Field tip from Tig:

Use with soil testing and proper irrigation for best results. It’s rehab for stressed roots — not a miracle cure.

WHY is my tree leaning?

Short answer:

Because something is shifting — and it may be urgent.

The WHY behind it:

Leaning can result from wind stress, root failure, soil saturation, or poor planting. Some trees naturally lean over time, but sudden or increasing tilts signal potential failure. Inspection is crucial to determine whether it's safe, correctable, or hazardous.

Field tip from Tig:

Check the base for cracked soil, exposed roots, or tension. Call immediately if the lean worsens after rain or wind.

WHY monitor Pin Oaks for BLS?

Short answer:

Because Bacterial Leaf Scorch (BLS) is a hidden killer — and early signs matter.

The WHY behind it:

Pin Oaks are highly susceptible to BLS, a slow, systemic disease spread by insects that causes progressive decline. Once infected, trees can survive for years but never recover. Monitoring helps detect symptoms early and guide long-term decisions.

Field tip from Tig:

Brown leaf tips in late summer? Don't assume drought. Have it tested — especially if it’s recurring year after year.

WHY Crape Murder?

Short answer:

Because topping Crape Myrtles destroys form, weakens structure, and invites disease.

The WHY behind it:

“Crape Murder” refers to the harsh cutting back of Crape Myrtles to stubs each winter. It ruins the tree’s natural beauty and creates knobby regrowth with weak attachments. Proper pruning enhances blooms and shape without butchering the canopy.

Field tip from Tig:

Want smaller? Plant smaller. Don’t punish the tree for growing.

WHY orchard tree management is different than landscape tree management?

Short answer:

Because the goal is fruit production, not long-term form or aesthetics.

The WHY behind it:

Orchard trees are pruned and managed for efficiency, yield, and ease of harvest — often at the expense of natural form or longevity. Landscape trees are managed for health, beauty, and structural integrity. The techniques and timelines are not the same.

Field tip from Tig:

Don’t copy orchard methods for your shade trees — you might shorten their life by decades.

WHY mulch volcanoes?

Short answer:

Because they slowly rot the trunk and kill the tree.

The WHY behind it:

A mulch volcano — a tall mound of mulch piled against the trunk — traps moisture, causes bark decay, invites pests, and hides girdling roots. It also suffocates root flares and leads to long-term decline. It looks tidy but does silent damage.

Field tip from Tig:

Mulch should never touch the trunk. Think donut, not volcano: 2–4 inches deep, kept off the bark, wide as the drip line.

WHY are Leyland Cypress screens failing?

Short answer:

Because they’re overplanted, overcrowded, and disease-prone.

The WHY behind it:

Leyland Cypress is fast-growing but shallow-rooted and genetically weak. When planted too close, they compete for space, sunlight, and nutrients — making them vulnerable to cankers, dieback, windthrow, and root issues. They're a short-term solution with long-term headaches.

Field tip from Tig:

Instead of rows of clones, try a mixed-species screen. It’s healthier, longer-lasting, and more resilient.

WHY root rot issues appear during drought conditions?

Short answer:

Because stressed roots become vulnerable — and irrigation habits may backfire.

The WHY behind it:

Drought weakens fine roots, reduces oxygen availability, and often leads to overwatering in compensation. This creates the perfect storm for root rot fungi to thrive. Poor drainage and compacted soils worsen the issue, even when water is scarce.

Field tip from Tig:

Check soil moisture before watering. Water deeply, not frequently — and never drown a stressed tree hoping it’ll “bounce back.”

WHY mulch rings around trees?

Short answer:

Because they reduce stress, conserve moisture, and protect roots from mechanical damage.

The WHY behind it:

Mulch rings create a safe, organic buffer around trees. They insulate the soil, prevent weed competition, retain moisture, and reduce mower/weed whacker injuries at the trunk. Without mulch, young trees especially struggle to establish.

Field tip from Tig:

Keep mulch 2–4 inches deep, spread wide, and always off the trunk. Mulch rings = healthy root zones.

WHY professional lawncare service?

Short answer:

Because what helps turf can harm trees — and pros know the balance.

The WHY behind it:

Professional lawncare services understand how to care for grass without damaging tree roots. Over-fertilizing, compacting soil, or using broadleaf herbicides too close to trees can cause long-term stress. A skilled provider knows how to manage both.

Field tip from Tig:

If your lawn looks great but your trees look worse every year — your program may need adjusting.

WHY protect from Spotted Lanternfly?

Short answer:

Because they weaken trees, stress crops, and disrupt ecosystems.

The WHY behind it:

Spotted Lanternflies feed on sap, weakening trees like Maples, Walnuts, and Ailanthus. Their sugary waste (honeydew) encourages black mold, creating mess and disease risk. Though not always lethal, heavy infestations can trigger decline and secondary pest issues.

Field tip from Tig:

Use traps, scrape egg masses, and remove Tree of Heaven hosts early. Prevention beats population control.

WHY timing is everything in managing landscape pest populations?

Short answer:

Because the wrong treatment at the wrong time is wasted effort — or worse.

The WHY behind it:

Pests follow life cycles. Spraying too early or late won’t reach them at vulnerable stages. IPM relies on monitoring, thresholds, and precise timing to target pests when they’re most susceptible, while preserving beneficial insects.

Field tip from Tig:

Know your GDDs (Growing Degree Days) and scouting windows. A calendar won’t cut it — timing is biology.

WHY fertilization of mature trees during the growing season leads to stress?

Short answer:

Because it encourages leaf growth at the expense of root and structural health.

The WHY behind it:

Overfeeding during active growth causes excessive canopy push, which drains energy and makes trees more vulnerable to pests, drought, and storm damage. Mature trees usually need less — and only when deficiencies are diagnosed.

Field tip from Tig:

Fertilize based on need, not season. Mature trees thrive on stability, not sugar rushes.

WHY use Tree Growth Regulators to assist landscape management and stressed trees?

Short answer:

Because slowing growth shifts energy toward defense, roots, and resilience.

The WHY behind it:

Tree Growth Regulators (TGRs) reduce shoot growth, allowing trees to focus on root health, stress recovery, and disease resistance. In compacted, urban, or post-construction landscapes, TGRs can extend longevity and reduce pruning needs.

Field tip from Tig:

TGRs aren’t magic — but in the right setting, they’re powerful medicine for stressed or overgrown trees.

WHY proper canopy thinning focuses on the exterior canopy — NOT a lion's tail?

Short answer:

Because interior stripping weakens structure and invites failure.

The WHY behind it:

“Lion’s tailing” removes too many interior branches and foliage, concentrating weight and wind load at the tips. This causes limbs to snap under stress. Proper thinning targets crossing, competing, or crowded branches — evenly and thoughtfully — especially at the canopy’s edge.

Field tip from Tig:

Thinning should reduce wind resistance — not gut the tree. A lion’s tail belongs on a lion, not a limb.

WHY tree swings?

Short answer:

Because they create joy — but also risk if not properly installed.

The WHY behind it:

Tree swings connect people with trees emotionally, but they can injure bark, girdle limbs, or break under stress if poorly placed. Weight, rope material, branch size, and tree health all matter. Safe swings require planning and regular inspection.

Field tip from Tig:

Use wide straps (not ropes), choose strong horizontal limbs over 8” diameter, and inspect annually.

WHY companion planting with native species?

Short answer:

Because diversity builds resilience — and harmony.

The WHY behind it:

Companion planting places mutually beneficial plants together to reduce pests, enhance growth, improve soil health, and attract pollinators. It mimics natural ecosystems, creating healthier, more self-sustaining landscapes.

Field tip from Tig:

Mix native perennials, herbs, and low groundcovers beneath trees — they support roots and reduce weeds without competing for survival.

WHY correct pruning cuts?

Short answer:

Because trees don’t heal — they seal.

The WHY behind it:

Improper cuts tear bark, leave stubs, or remove protective collars, which leads to decay and disease. Correct cuts preserve the branch collar and allow trees to compartmentalize the wound — protecting long-term health and structure.

Field tip from Tig:

No flush cuts. No stubs. Always cut just outside the branch collar — clean and smooth.

WHY climbing spikes are for tree removal or aerial rescue ONLY?

Short answer:

Because they puncture bark and introduce disease — permanently.

The WHY behind it:

Climbing spikes (gaffs) create wounds every step of the way. On live trees, this opens pathways for decay and infection. Spikes should only be used when the tree is being removed or in a life-saving emergency.

Field tip from Tig:

If someone shows up to prune your tree wearing spikes — stop the job. It’s a red flag.

WHY scheduled first aid, CPR, and aerial rescue training for arborists?

Short answer:

Because working aloft is high-risk — and seconds matter in an emergency.

The WHY behind it:

Tree care is one of the most dangerous professions. Knowing how to respond to bleeding, trauma, or an unconscious climber can save lives. Scheduled training ensures teams stay prepared, aware, and legally compliant.

Field tip from Tig:

Skills fade without practice. Refresh CPR and rescue training at least annually — and tailor it to your crew’s real scenarios.

WHY tailgate safety meetings and crew job site assessments upon arrival?

Short answer:

Because every site has new risks — and no two days are the same.

The WHY behind it:

Daily job briefings help crews identify site-specific hazards, clarify roles, and confirm readiness. It prevents miscommunication, increases focus, and fulfills OSHA standards. A 5-minute talk can prevent life-changing injuries.

Field tip from Tig:

Use a checklist. Make it a conversation — not a checkbox. Then walk the site together before firing up 

WHY seek a local beekeeper before removing trees with active bees?

Short answer:

Because bees are vital, protected, and often salvageable.

The WHY behind it:

Live bee colonies in trees may be relocated instead of exterminated. Beekeepers can safely remove and rehome them. Killing pollinators should be a last resort — especially when help is just a call away.

Field tip from Tig:

Buzzing in the trunk? Don’t spray. Pause the job and contact a local beekeeper — it’s the right thing to do.

WHY egos can convince people to purchase properties with legacy trees — and feel it’s their right or responsibility to remove them without due-diligence?

Short answer:

Because ownership can blur stewardship — and ego drowns out ecology.

The WHY behind it:

Some buyers see a legacy tree and think “mine to control” rather than “mine to care for.” Ego leads people to see trees as obstacles instead of assets — forgetting that many of these trees were there long before property lines existed or land managers change. Misguided pride or preference often drives unnecessary removals, weakening the landscape and devaluing the property.

Field tip from Tig:

Before you cut, ask: “Am I removing this for safety, or just control?” A legacy tree doesn’t just belong to you — it belongs to the land, the history, and the future.

WHY train climbers to install friction/cambium savers?

Short answer:

Because it protects the tree — and builds proper habits from the start.

The WHY behind it:

Cambium savers reduce friction and prevent bark abrasion where ropes run. Without one, ropes can wound the tree’s vascular tissue, leading to long-term decline. Teaching this early reinforces respect for trees and gear.

Field tip from Tig:

Set the standard from Day 1 — if you're climbing a live tree, protect the cambium. It’s basic arborist respect.

WHY scale treatments vary?

Short answer:

Because timing, species, and scale type all affect control methods.

The WHY behind it:

Scale insects vary in lifecycle and appearance. Some respond best to horticultural oil at crawler stage, while others require systemic insecticides. Proper ID and treatment timing are critical — a generic spray often misses the window or the pest.

Field tip from Tig:

Don’t treat on sight — treat with insight. Know your pest before you act.

WHY blanket mosquito sprays threaten ecosystems?

Short answer:

Because they kill more than mosquitoes — including the good guys.

The WHY behind it:

Broad-spectrum mosquito sprays often harm bees, butterflies, dragonflies, and aquatic life. They can contaminate water, reduce pollinator populations, and disrupt natural pest control cycles. Mosquitoes are annoying — but ecosystem collapse is worse.

Field tip from Tig:

Ask what’s in the spray. Choose targeted, minimal-impact treatments — or use integrated control methods 

WHY large healthy limbs over a house can be managed to protect your roof/home?

Short answer:

Because they reduce wind shear and absorb energy.

The WHY behind it:

Low, structurally sound limbs act like a buffer in storms — redirecting wind and cushioning impacts. Removing all lower limbs can increase wind exposure and unbalance the crown. Retention with proper clearance is often safer than removal.

Field tip Tig:

Low limbs aren't always liabilities. Ask if they’re healthy, well-attached, and part of a stable canopy.

WHY fungus is also good for soil?

Short answer:

Because life underground depends on fungal partnerships.

The WHY behind it:

Fungi decompose organic matter, unlock nutrients, and form symbiotic relationships (mycorrhizae) with tree roots. These networks help trees access water and minerals, boosting stress resilience and long-term health.

Field tip from Tig:

Not all fungus is bad. In fact, many are vital — so don’t panic when you see mushrooms in mulch.

WHY soil needs to dry for roots to breathe?

Short answer:

Because waterlogged soil suffocates the root system.

The WHY behind it:

Roots need oxygen to function. Constant moisture displaces air pockets and reduces respiration, leading to root rot and decline. Proper soil structure allows for moisture and airflow — that balance is critical.

Field tip from Tig:

Water when dry — not by the calendar. And never let soil stay soggy for long.

WHY low-toxicity pesticides like horticultural oil and insecticidal soap 'burn' trees and shrubs?

Short answer:

Because “low-toxicity” doesn’t mean “no risk” — especially under the wrong conditions.

The WHY behind it:

Horticultural oils and insecticidal soaps are safer alternatives to harsh chemicals, but they can still cause phytotoxicity (plant burn) when applied in full sun, high heat, or to stressed plants. Oils coat leaf surfaces, potentially suffocating pores and disrupting natural processes. Timing, dilution, and weather all matter.

Field tip from Tig:

Apply early morning or late evening, never over 85°F, and always read the label — even safe products can scorch when misused.

WHY biochar?

Short answer:

Because it transforms poor soil into long-term fertility — and locks away carbon.

The WHY behind it:

Biochar is charcoal made from organic material and used as a soil amendment. It improves structure, retains nutrients, boosts microbial life, and supports long-term carbon storage. Especially in degraded or urban soils, it creates a better environment for roots to thrive.

Field tip from Tig:

Don’t apply raw. Activate biochar by soaking it in compost tea, nutrient-rich water, or worm castings 

WHY mycorrhizae?

Short answer:

Because trees and fungi are ancient partners in survival.

The WHY behind it:

Mycorrhizae are beneficial fungi that form symbiotic relationships with tree roots. They increase nutrient and water uptake, enhance resilience, and help trees communicate underground. Without them, root systems are weaker, especially in disturbed soils.

Field tip from Tig:

Disturbing or compacting soil destroys these connections. Protect root zones — and if replanting, use mycorrhizal.

WHY soil pH?

Short answer:

Because the wrong pH locks up nutrients — even when they’re present.

The WHY behind it:

Soil pH affects nutrient availability. Most trees thrive in a pH between 6.0–7.0. Outside that range, roots can’t absorb essential elements, leading to deficiencies and decline. Fertilizing without adjusting pH is like throwing fuel at a car with no spark.

Field tip from Tig:

Test before you treat. pH drives everything in plant health — don’t guess.

WHY deciduous trees rely on cold winters?

Short answer:

Because rest resets their biological clock.

The WHY behind it:

Many temperate deciduous trees require “chill hours” — cumulative cold periods that trigger dormancy and proper bud development. Without this reset, trees become confused: budding too early, flowering poorly, or growing weakly. It’s nature’s way of keeping their rhythm in sync.

Field tip from Tig:

Don’t force growth during dormancy. Let trees rest — it's essential for a strong growing season.

WHY language barriers and cultural differences don’t define one’s intelligence, skill, passion, ability, or integrity?

Short answer:

Because wisdom, work ethic, and heart don’t need perfect English to show up.

The WHY behind it:

In arboriculture and beyond, some of the most skilled, dedicated professionals speak English as a second language — or not at all. Dismissing or underestimating them due to communication style reflects bias, not reality. Skill, passion, and integrity are shown through actions, not accents.

Field tip from Tig:

Listen with your eyes and heart. The best climber on your crew might say the least — but do the most.

WHY drought conditions affect the brilliance of autumn leaf colors?

Short answer:

Because stress changes the chemistry — and cuts the show short.

The WHY behind it:

Autumn colors come from pigments like anthocyanins (reds/purples) and carotenoids (yellows/oranges). Drought stress causes early leaf drop and disrupts sugar production, which limits pigment formation. Without enough moisture, trees shut down sooner and color fades faster.

Field tip fromTig:

Deep watering during dry summers helps trees stay vibrant into fall. Healthy trees give the best show.

WHY soaker hoses?

Short answer:

Because they water slowly, deeply, and efficiently — exactly how trees like it.

The WHY behind it:

Soaker hoses release water directly into the soil at a slow rate, minimizing runoff and evaporation. They help encourage deep root growth and prevent overwatering. Especially useful in mulched zones or drought-prone areas.

Field tip from Tig:

Set a timer and monitor the first run. It’s not about how long — it’s about how deep the moisture gets.

WHY Miss Utility?

Short answer:

Because digging blind is a gamble you don’t want to lose.

The WHY behind it:

Calling 811 (Miss Utility) before digging locates underground utilities — gas, water, power, fiber. Whether planting, grinding stumps, or installing barriers, it protects people, property, and liability. It’s the law in many areas.

Field tip from Tig:

Don’t assume. Even shallow planting can hit something vital. Call first, dig safe.

WHY advise neighbors of scheduled services/applications?

Short answer:

Because good communication prevents confusion, complaints, and conflict.

The WHY behind it:

Notifying neighbors before pruning, pesticide applications, or loud operations shows respect and avoids surprises. It builds trust, maintains safety, and gives sensitive neighbors or pet owners time to prepare.

Field tip from Tig:

A quick knock or flyer goes a long way. Transparency builds better communities — and reputations.

WHY secure gates EVERY time?

Short answer:

Because a loose gate can lead to a lost pet, liability, or a broken relationship.

The WHY behind it:

Even if you're “just stepping out,” leaving a gate unsecured risks animals escaping, intrusions, or property damage. Securing gates is a simple act of professionalism and respect for clients’ peace of mind.

Field tip from Tig:

Assign one crew member to double-check gates. Every job. Every time.

WHY advise neighbors of scheduled services/applications?

Short answer:

Because good communication prevents confusion, complaints, and conflict.

The WHY behind it:

Notifying neighbors before pruning, pesticide applications, or loud operations shows respect and avoids surprises. It builds trust, maintains safety, and gives sensitive neighbors or pet owners time to prepare.

Field tip from Tig:

A quick knock or flyer goes a long way. Transparency builds better communities — and reputations.

WHY pick up dog poop before scheduled assessments or services?

Short answer:

Because nobody should be tiptoeing through landmines to help your landscape.

The WHY behind it:

Dog waste creates a health hazard, slows down work, and shows disregard for the people caring for your property. Clean yards reflect mutual respect — and save time and boots.

Field tip from Tig:

It’s hard to assess root flare while dodging dog bombs. Help us help your trees.

WHY 1-hour re-entry after pesticide applications?

Short answer:

Because even safe products need time to dry and settle.

The WHY behind it:

Re-entry intervals (REI) allow sprays to bind, dry, or degrade to safe levels. Entering too early risks exposure through skin or inhalation. Even low-risk products can irritate or harm when wet.

Field tip from Tig:

Trust the label. If it says 1 hour, stay out for 1 hour. It’s safety, not suggestion.

WHY spreader-stickers?

Short answer:

Because they help treatments stay put — and work better.

The WHY behind it:

Spreader-stickers are additives mixed with sprays to help them stick to leaves and spread evenly. They improve coverage, reduce runoff, and boost the effectiveness of insecticides, fungicides, and nutrients — especially in rain or high-sun conditions.

Field tip from Tig:

They’re not always needed — but in tough conditions, they make the difference between a waste and a win.

WHY arboriculture is different than tree work?

Short answer:

Because arboriculture is a science and profession — not just physical labor.

The WHY behind it:

Tree work often refers to cutting, trimming, or removing trees with minimal understanding of biology, structure, or long-term impact. Arboriculture is the study and practice of tree care grounded in science, safety, and sustainability. Arborists are trained to assess tree health, diagnose issues, and make decisions that protect people and trees — not just get the job done.

Field tip from Tig:

Anyone can cut — few can care. If they don’t understand tree biology, they shouldn’t be making irreversible cuts.

WHY how we do one thing is how we do everything?

Short answer:

Because habits reveal values — even in the smallest details.

The WHY behind it:

The care, awareness, and discipline shown in one action often mirror how someone approaches their work, relationships, and responsibilities. Whether tying a rope, returning a call, or securing a gate — it all reflects mindset. Consistency builds credibility.

Field tip from Tig:

Sloppy boots, sloppy cuts. Excellence starts in the small things.

WHY arborists don’t ‘have’ to go to work — we ‘get’ to?

Short answer:

Every word counts.

The WHY behind it:

Arboriculture isn’t just a job — it’s a calling. It’s service to life, landscape, and legacy. Saying “we get to” honors the privilege of working with living systems. Language reflects mindset — and mindset drives culture, safety, and stewardship.

Field tip from Tig:

Your words shape your crew. Speak with pride — not burden.

WHY prune azaleas after bloom and Crape Myrtles in early spring?

Short answer:

Because timing preserves next season’s flowers and prevents butchery.

The WHY behind it:

Azaleas bloom on old wood — pruning after flowers fade preserves next year’s buds. Crape Myrtles bloom on new growth — spring pruning encourages strong, fresh shoots. Bad timing can mean a year without blooms or weakened structure.

Field tip from Tig:

Learn what your plant blooms on: old wood, new wood, or both. Then prune with precision — not panic.