Description
Feed your evergreens right where it counts — at the roots. Jobe’s Slow Release Evergreen Fertilizer Spikes deliver a premeasured 11-3-4 formula underground, exactly where the feeder roots can use it, for lush foliage, richer color, and steady season-long nourishment. There’s no mixing, no measuring, and no mess: just hammer a spike into the ground at the tree’s drip line and the slow-release formula does the rest, feeding gradually so it won’t burn your plants. Sold individually — buy exactly the number of spikes your trees and shrubs need.
Why You’ll Like It
- Premeasured spikes — no mixing, no measuring, no loose granules to spread
- Feeds at the roots — nutrients are released underground at the drip line where evergreen feeder roots take them up
- Slow release — a steady supply of nutrients that won’t burn roots or foliage
- No runoff — the spike releases below the surface, so nutrients stay in the root zone instead of washing away
- 11-3-4 evergreen formula — higher nitrogen to keep needles and foliage deep green and healthy
- Buy by the stick — purchase only as many spikes as your trees need
How to Use
- Space spikes evenly around the tree’s drip line (the outer edge of the branches).
- Use the included driving cap to hammer each spike into the ground until just below the surface.
- Apply twice per year — in early spring and again in late fall.
- Use more spikes for larger trees and shrubs; follow the package guidance for spacing based on trunk size.
Specifications
- Brand: Jobe’s
- Formula: 11-3-4 (slow-release evergreen tree & shrub fertilizer)
- Guaranteed analysis: Total Nitrogen 11%, Available Phosphate (P2O5) 3%, Soluble Potash (K2O) 4%
- Form: premeasured fertilizer spikes
- Sold: individually (per stick)
- Best for: evergreen trees and shrubs — pines, spruces, firs, junipers, arborvitae, and more
- Apply: twice per year, early spring and late fall
- Model: 02611
What Do the Numbers 11-3-4 Mean?
The three numbers on every fertilizer are its N-P-K ratio — the guaranteed percentages of the three primary plant nutrients by weight.
- 11 — Nitrogen (N): drives lush, green foliage. Evergreens need a higher proportion of nitrogen to keep their needles and leaves deep green and healthy year-round.
- 3 — Phosphorus (P2O5): supports strong root development and establishment.
- 4 — Potassium (K2O): improves overall vigor and the tree’s hardiness against cold, drought, and disease.
The nitrogen-forward 11-3-4 ratio is formulated specifically for evergreens, where rich, lasting foliage color is the priority. Stop by Garoppo’s to pick some up, or order online for delivery or in-store pickup.






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