It's no secret that beautiful, healthy trees make your yard look spectacular. Jobe's® Fertilizer Spikes for Trees & Shrubs ensure a continuous supply of nutrients below the surface, where the tree's active roots are growing. Jobe's® Spikes are easy to insert around the tree's dripline, and the slow-release formula lasts all season. There's no wasteful runoff, no mess, hazards or smells - only a safe beautiful yard. Spikes are specially formulated.
Tree & Shrub: For all deciduous trees and shrubs; oak, maple, birch, sweet gum, elm, poplar, dogwood, bradford pear, crabapples and redbud. Fertilizer Analysis: 15-3-3.