Service
Tree Fertilization & Soil Care in Austin, TX
Feed the soil, not the sales pitch.
- Serving Austin since 1975
- Certified arborists on staff
- Fully licensed & insured
- Residential & commercial
Central Texas soils are alkaline, often shallow, and frequently compacted by construction and foot traffic. Trees growing in urban Austin yards rarely get the leaf litter and biological activity they would have in a natural woodland, so nutrients like iron and manganese become chemically unavailable even when present in the soil.
Deep-root fertilization is a real tool — but only when the diagnosis calls for it. We start with soil and site evaluation, then prescribe accordingly.
When feeding actually helps
Fertilizer is not a cure for drought, root damage, oak wilt, or planting a tree too deep. Applied to a tree with those problems, it wastes money and can even push growth the root system cannot support.
It genuinely helps trees showing nutrient deficiency, urban trees in compacted or nutrient-poor soil, young trees establishing, and mature trees recovering from stress once the underlying issue is corrected.
- •Yellowing leaves with green veins (iron chlorosis — very common in Austin limestone soils)
- •Undersized, pale foliage and short annual shoot growth
- •Sparse canopy on an otherwise structurally sound tree
- •Newly planted or transplanted trees establishing in poor soil
- •Turf-dominated root zones where the tree competes for nutrients
Our process
- 1
Soil and site evaluation
pH, compaction, drainage, and root zone conditions — plus a look at irrigation, which is usually part of the story.
- 2
Targeted prescription
Slow-release macronutrients, chelated iron for chlorosis, or biological amendments depending on findings.
- 3
Deep-root injection
Liquid injection on a grid pattern into the root zone at 6–10 inches, which places nutrients where feeder roots live and helps decompact soil.
- 4
Mulch and moisture plan
A proper 3-inch mulch ring out to the drip line does more for most Austin trees than any product we sell.
- 5
Seasonal follow-up
Recheck foliage color and shoot extension the following season and adjust.
Why Austin homeowners choose us
- ✓Prescription-based, not subscription-based — we do not auto-enroll you in treatments you do not need
- ✓Arborist evaluation included with every fertilization program
- ✓Formulations chosen for high-pH Central Texas soils
- ✓Root zone decompaction benefits from the injection process itself
- ✓50 years of local observation about what actually moves the needle here
Local expertise
Austin's soils range from deep blackland clay on the east side to a few inches of soil over limestone in the western hills — the same tree species needs a different program depending on which side of MoPac it grows on.
Iron chlorosis is endemic in high-pH areas and hits red oaks, sycamores, and photinia hardest; chelated iron plus soil acidification gives the best response.
After the extreme summers of recent years, many Austin trees are carbohydrate-depleted. Feeding helps, but only alongside deep, infrequent irrigation.
What affects the price
| Number and size of trees | Priced by root zone area covered. |
|---|---|
| Product | Chelated iron and specialty biologicals cost more than standard slow-release blends. |
| Soil testing | Optional lab analysis adds precision. |
| Access | Hose runs to backyard trees add setup time. |
Deep-root fertilization commonly runs $150–$600 per visit depending on tree count and size; chlorosis treatment programs are priced per tree.
Recent work
Frequently asked questions
Fall and late winter are ideal. Fall applications feed root growth during the cool season; late winter supports spring flush. Avoid feeding a drought-stressed tree in mid-summer.
Partially, but lawn programs are formulated for turf and applied shallowly. Deep-root injection places nutrients at feeder root depth beneath the turf layer.
That pattern is classic iron chlorosis, caused by high soil pH locking up iron. Chelated iron treatment plus soil management usually greens the canopy within a season.
Rarely on its own. Diagnosis comes first — if the cause is root damage, disease, or drought, fertilizer will not fix it and may add stress.
Get a free estimate from a certified arborist
Straight answers, fixed pricing, and crews that clean up like they were never there.
Since 1975Fully insuredCertified arborists