$11.49 Indoor Plant Food, All-Purpose Organic Plant Food and Fertilizer, NutriDense (5oz) by Humane [NPK 6-4-3]
$14.93 Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1, 18 Ounce
$19.99 Premium Orchid Food Fertilizer Spray by Houseplant Resource Center - Grow Beautiful and Exotic Orchids with Ease - Ready-to-Use Custom NPK Ratio is The Perfectly Balanced Orchid Food and Won't Burn
$16.20 Miracle-Gro Tropical Houseplant Food - Liquid Fertilizer for Tropical Houseplants, 8 fl. oz.
$10.19 BioAdvanced 701710 8-11-5 Fertilizer with Imidacloprid Plant Food Plus Insect Control Spikes, 10