$19.99 Houseplant Multivitamin - Vitamin D for Plants! Premium Liquid Fertilizer and Indoor Plant Food with Trace Nutrients and Vitamins
$11.49 Indoor Plant Food, All-Purpose Organic Plant Food and Fertilizer, NutriDense (5oz) by Humane [NPK 6-4-3]
$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.