$12.49 The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 6 Spikes)
$17.27 Miracle-Gro Shake 'N Feed Palm Plant Food, 8 lb., Feeds up to 3 Months
$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
$141.81 Jobe's 02611 Evergreen Tree Bulk Fertilizer Spikes, 160 Count, Brown