$5.98 Jobe’s 02010, Fertilizer Spikes, For Trees & Shrubs, 5 Spikes
$16.56 Voluntary Purchasing Group Fertilome 10864 Tree and Shrub Food, 19-8-10, 4-Pound
$24.99 Weatherly Organic Trees and Shrubs Fertilizer Spikes
$39.99 Generic Miracle-Gro LiquaFeed All Purpose Plant Food Advance Starter Kit and Flowering Trees & Shrubs Plant Food Bundle: Feeding as Easy as Watering