The Pro Hub
Everything the job
needs. In one place.
Calculators built for gloves and glare. A structured species & pest library. CEU tracking that watches your deadline. Industry news and a job board. This is your home screen.
6
Live calculators
150+
Species profiles
22+
Pest & disease entries
CEU
Track your cycle
Daily-use tools
The utilities you'll bookmark
Fast, mobile-first, shareable and embeddable for backlinks.
Green Log Weight & Rigging
Species, diameter and length → green log weight and the minimum rigging line you need. Built for the jobsite.
Tree Valuation (CTLA)
CTLA Trunk Formula Method appraisal — estimate the monetary value of a tree by trunk size, species, condition and location.
Pesticide Mix & Dosage
Scale label rates to your tank, DBH or canopy — foliar, soil drench, trunk injection and broadcast. Unit-safe.
Crane Pick & Boom Capacity
Estimate pick weights against boom capacity at radius for crane-assisted removals.
Mulch & Soil Volume
Bed area and depth → cubic yards of mulch, compost or soil to order.
Tree Risk Assessment
Guided zone-by-zone inspection (roots, trunk, crown) + three ISA risk inputs → instant Low / Moderate / High / Extreme rating. No matrix math. Saved to your account.
PROGRAMMATIC
Species Library
Field-guide entries: growth rate, mature size, wood properties, pruning windows.
FEEDS ALERT MAP
Pest & Disease
Symptoms, range, peak season, treatment & severity — cross-linked to species.
CEU Center · manage your certification
Your credential, your CEUs, your deadline.
Track your credential and certification date, log CEUs you earn anywhere with the certificate, and stay ahead of every renewal deadline.
Latest
Industry news
From the blog
Field knowledge, written by pros
PHC
Plant Health Care: Building a Recurring Service Line
Removals are one-and-done. A PHC program turns one-time customers into a portfolio of recurring revenue — and keeps more trees standing. How to build one that holds.
EquipmentChainsaw Maintenance for Production Climbers
A sharp, well-tuned saw is a safety device, not just a productivity tool. The daily and weekly maintenance that keeps your top-handle cutting clean and predictable.
ConsultingWhen to Recommend Removal vs. Mitigation
Not every defective tree needs to come down, and not every cherished tree can be saved. A defensible framework for the hardest recommendation you make.
Hiring now
On the job board
Talent · the other side of the board
Hire crew, or get hired.
Search climbers, grounds crew, foremen and insured contract climbers open to work — or build your own profile so employers find you. Free either way.
Tree Nerd Academy
Ready to sit the ISA Certified Arborist exam?
Video curriculum, flashcards, and exam-sim built by working arborists.
Newsletter
Get The Tree Nerd Dispatch
Field-tested tools, species deep-dives and industry news. For working arborists. No fluff, unsubscribe anytime.