Tree & Shrub Fertilizer Spikes — Slow Release, 12 Spikes for Deciduous & Evergreen

Set It & Forget It — Deep Root Feeding for Trees, Shrubs & Hydrangeas

Give your trees and shrubs exactly what they need, right where they need it. These slow-release fertilizer spikes deliver a full season of balanced nutrition directly to the root zone — no runoff, no waste, no mess.

• 8-Month Slow-Release Formula: Each spike feeds continuously for up to 8 months, so one spring application nourishes your trees through the entire growing season — deciduous, flowering, and evergreen varieties.
• Direct Root-Zone Delivery: Spikes dissolve slowly underground, placing nutrients exactly where tree roots absorb them — 4x more efficient than surface-applied granular fertilizers.
• Balanced NPK + 11 Essential Micronutrients: Promotes lush canopy growth, vibrant flowering, deeper green color, and disease resistance — formulated for all acid-loving plants including hydrangeas, azaleas, and rhododendrons.
• No-Mess, Odor-Free Application: Simply drive spikes into moist soil around the drip line using the included spike tool — no mixing, measuring, or watering-in required.
• Safe for Children & Pets: Encapsulated, controlled-release formula prevents nutrient leaching into waterways — safer for the environment and worry-free around family and pets.

12 spikes included — covers up to 3 small trees, 6 shrubs, or 2 medium ornamental trees.