INTEGRITY IN ACTION
Englewood Plant Healthcare Company
Serving Englewood since 1978.
Ross Tree Company, a long-standing name in Englewood tree care since 1978, has undergone a significant evolution, transitioning from a general tree service business to a specialized plant healthcare company. Our shift represents a fundamental change in philosophy to proactive health and prevention rather than reactive tree services like pruning and removal. We are a licensed tree company with a strong relationship with the Englewood Forester Office, with a reputation for handling complex tree jobs, street closure permitting, and pioneering systemic injections to control tree insects. We strongly embrace standards-based pruning practices, which save our customers money in the long term. Why not call a licensed, insured, trusted tree and plant healthcare company with an A+ BBB rating? For convenience, we accept all major credit cards. Click the request service button above to fill out a request tree service form or call 303-871-9121.
Keep Informed About Trees
Ross Tree believes in educating its customers about tree and plant healthcare. Our general manager, an ISA-certified arborist, has over 30 video blogs on YouTube. Homeowners use the Ross Tree Insect Calendar to identify pests munching on their yard trees. We have posted over 80 blogs about trees on our website since 2019. Ross Tree sends out a quarterly email newsletter to its customers.
Englewood Tree Programs
Trees are a significant part of Englewood’s urban environment, providing beauty, shade, and ambiance. Click here for more information about the City of Englewood’s tree programs.
Emerald Ash Borer
Unfortunately, the dreaded Emerald Ash Borer (EAB) arrived in Englewood in 2023, and the beetle continues to spread throughout the City. Pretty soon, untreated trees will start to show signs of EAB damage and will most likely require removal. Englewood’s forester expects all property owners to manage and treat their Ash yard trees. Check out the Ross Tree EAB Handbook to understand your treatment options.
Tri-Level Fertilization Program
Ross Tree’s started its popular Tri-Level Fertilization Program in 2024. We use proprietary feeding formulations to help trees flourish in Denver’s arid climate and poor soils. The program has three feedings per year rather than two.

Winter Tree Care
The trees in Englewood do benefit from deep root watering and feeding to prepare them for winter droughts that happen from time to time. Pruning trees to their dominant leader and trimming secondary branches to their strongest point prepares trees for Englewood’s unpredictable weather. Check out Ross Trees Winter Tree Care Handbook for close of year tree care tips.

Systemic Products to Control Tree Insects
Ross Tree was the first tree company in the Denver area to offer tree injections, a practicable alternative to spraying trees. Using systemics ensures that only the tree gets the product, not the surrounding environment. Click here to see our blog on Ask A Professional Why Use Systemic Products To Control tree Pests.



Ross Tree Company

Ross Tree is a locally owned and licensed Denver tree company that has been in business since 1978. We offer proactive tree pruning, tree insect control, and plant health care services. Why not call a licensed, insured, trusted tree company with an A+ BBB rating?