$56.95 ($1.19 / oz) Keyfit Tools Tree Fertilizer Spike Land Staker 2.0 Get Your Fertilizer Spikes 1 Foot Deeper for Deep Root Tree & Shrub Fertilizing ~Or use Your own granular Fertilizer Does NOT Come with fert Spikes
$26.22 Jobe's Organics Fertilizer Spikes (Tree and Shrub, 15 Spikes)
$21.98 BioAdvanced 701901 12-Month Tree and Shrub Protect and Feed Insect Killer and Fertilizer, 32-Ounce, Concentrate
$10.18 Jobe’s 01000, Fertilizer Spikes, For Trees and Shrubs, 5 Spikes
$19.84 Miracle-Gro Fertilizer Spikes for Trees and Shrubs, 12 Pack (Not Sold in Pinellas County, FL)
$29.99 BioAdvanced Shrub Care Protect & Feed, Granules, 4 lb.