Cohen & Master Tree and Shrub Services
Soil Care Icon Root & Soil Science

Soil Care & Root Health

Over 80% of urban tree problems originate underground. We restore depleted, compacted city soils with biological nutrition, aeration, and root correction.

Why Urban Trees Suffer from Poor Soil

In natural forests, leaves decompose into rich organic humus that fuels an active microbial ecosystem. In urban yards, leaf litter is raked away, while foot traffic and construction compact the clay soil, depriving fine absorbing roots of oxygen and moisture.

Our Soil & Root Solutions:

Deep Root Liquid Compost Tea

Brewed in-house with beneficial bacteria, fungi, and humic acid to regenerate soil biology without synthetic salts.

Supersonic Air-Spade Aeration

Using compressed air to decompact tight soil and incorporate organic matter without severing delicate feeder roots.

Root Collar Excavation

Uncovering buried root flares to identify and excise deadly girdling roots before they strangle the trunk.

Mycorrhizal Inoculation

Symbiotic beneficial fungi that expand root surface area by up to 1000%, dramatically enhancing drought tolerance.

Revitalize Your Soil

Give your trees the biological nutrition they need to thrive season after season.

Request Soil Evaluation

Call: (416) 932-0622