$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
$12.49 The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 6 Spikes)
$24.99 Weatherly Organic Trees and Shrubs Fertilizer Spikes
$29.85 Jobe’s Organics Rose Fertilizer Spikes, 3-5-3 Time Release Fertilizer for All Flowering Shrubs, 10 Spikes per Package (2, Original Version)