The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Case of 72 Spikes)

- Fast Acting, Long Lasting, Robust Nutrition: Each 5 Inch TruSpike Fertilizer Spike is packed with nutrition designed for feed your trees, evergreens and shrubs continuously for up to 3 months. - 5 Inch TruSpike Packed With Fertilizer... Hammer It In! This is not your old, ordinary, crumbly, dusty, oval shaped fertilizer "spike". This is a patented, powerhouse TruSpike. There's no need for a plastic cap or special equipment with TruSpike, just hammer it in and let it get to work feeding your plants. It will NOT break, crush or smash... guaranteed! - Nutrient Rich 13-3-3 Formula with 13% Nitrogen for virogrous, colorful plants; 3% Phosphorus for bountiful fruiting and blooms; and 3% Potassium for strong roots. - No Waste or Runoff: The Old Farmer's Almanac Fertilizer Spikes release nutrition directly into the root zone where plants need it most to help promote stronger trees and shrubs without waste or runoff. - Simple to use. For best results, feed 2 times a year -- early spring, and late fall -- for continuous fertilization. Depending on climate and plant variety, an additional application in the summer can provide extra nutrition and help protect from summer stress.