K & S Tree Care, Inc.K & SInc.Tree Care

Service 09

Deep-Root Fertilization

Feed the roots, not just the lawn.

Deep-Root Fertilization

Overview

Long Island's sandy, compacted soils rarely give landscape trees what they need. Deep-root fertilization injects nutrients directly into the root zone, where the tree can actually use them — improving color, growth, and the tree's natural defenses.

01

Root-zone injection

Nutrients are delivered under pressure several inches down, past the grass roots that steal them.

02

Soil-first approach

We match the blend to what your soil and species are actually missing.

03

Seasonal timing

Spring and fall programs support new growth and root storage when trees need it most.

04

Pairs with plant health care

Well-fed trees resist insects and disease better — feeding is the foundation of IPM.