Jobe’s Tree Fertilizer Spikes， 15-3-3 Time Release Fertilizer for All Shrubs &amp; Trees， 9 Spikes per Package<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Pre-measured fertilizer spikes nourishes at the roots; Time release fertilizer for all trees and shrubs</li><li>Easy to use fertilizer spikes; No wasteful runoff， no mess， hazards or smells; Apply early spring and late fall</li><li>Continuous supply of nutrients below the surface， where the active roots are growing</li><li>Jobe’s tree spikes are easy to insert around each tree’s dripline， and the slow-release formula feeds all season</li><li>Guaranteed analysis: (16-4-4) 5 spikes， (15-3-3) 9 spikes， (16-14-4) 15 spikes，160 spikes</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51bwtelK%2BAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51oAaUO-fsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41xSxVAs5rL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GkxhrTLCL.jpg" noproxy>