$21.99 Purived Liquid Fertilizer for Indoor Plants | 20oz Concentrate | Makes 50 Gallons | All-Purpose Liquid Plant Food for Potted Houseplants | All-Natural | Groundwater Safe | Easy to Use | Made in USA
$11.49 Indoor Plant Food, All-Purpose Organic Plant Food and Fertilizer, NutriDense (5oz) by Humane [NPK 6-4-3]
$24.99 AlgoPlus for Houseplants - Perfectly Balanced Liquid Fertilizer for Healthier, More Robust, Indoor Plants - 1L Bottle w/ Measuring Cup
$16.20 Miracle-Gro Tropical Houseplant Food - Liquid Fertilizer for Tropical Houseplants, 8 fl. oz.