$59.97 Humboldts Secret Plant Enzymes – Best Plant and Root Enzymes – 7000 Active Units of Enzyme per Milliliter – Quality Plant Food and Plant Fertilizer – Highly Concentrated – 16 Ounce
$11.55 Vigoro Tree and Shrub Fertilizer Spikes (15-Count)
$26.22 Jobe's Organics Fertilizer Spikes (Tree and Shrub, 15 Spikes)
$16.56 Voluntary Purchasing Group Fertilome 10864 Tree and Shrub Food, 19-8-10, 4-Pound
$11.06 Miracle-Gro Tree & Shrub Plant Food Spikes, 12 Spikes/Pack
$26.99 GEMPLER'S Liquid Iron Supplement for Plants – Commercial Grade Chelated Iron for Trees, Shrubs, Plants, Crops - 1 Gallon
