Jobe's Organics Slow Release Tree & Shrub Fertilizer Spikes – 15 Count

Overview

Jobe's Organics Slow Release Tree & Shrub Fertilizer Spikes offer a tidy, hands-off feeding method for acid-loving trees and shrubs. The 15-count pack delivers nutrients below the soil surface where active roots grow, promoting healthy foliage and richer color without odor or mess. This approach minimizes runoff while keeping your yard looking pristine through multiple seasons.

How it works

Each spike is formulated with a balanced 16-4-4 NPK mix that feeds gradually over the growing season. When inserted around the dripline, nutrients reach the roots where they’re most needed, supporting steady, long-lasting nourishment with minimal upkeep.

• Slow-release formula sustains feeding across the season
• Pre-measured spikes help avoid over-fertilizing
• No wasteful runoff, no mess, no odors

Use and coverage

Apply twice a year—early spring and late fall—to align with active root growth. Spikes are designed to be easy to insert and to provide consistent dosing around the tree or shrub’s dripline, helping you maintain a tidy, vibrant landscape.

• Twice-yearly application for steady nourishment
• Designed for a wide range of acid-loving trees and shrubs
• Simple, mess-free installation with no special tools required

Who it’s for

Ideal for gardeners aiming to support lush foliage and vibrant color in species like oak, maple, dogwood, and boxwood, among others. The spikes are easy to use, pre-measured, and formulated to work with active roots below the surface.

With Jobe's Organics, you can pursue a tidy, well-nourished yard that complements your outdoor spaces without harsh odors or complicated applications.