$7.99 Jobes Fertilizer Spikes for Houseplants - 60 Count
$11.49 Indoor Plant Food, All-Purpose Organic Plant Food and Fertilizer, NutriDense (5oz) by Humane [NPK 6-4-3]
$15.99 Houseplant Probiotic
$24.99 AlgoPlus for Houseplants - Perfectly Balanced Liquid Fertilizer for Healthier, More Robust, Indoor Plants - 1L Bottle w/ Measuring Cup
$15.99 Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom City, Quart (32 oz) Concentrated Makes 180 Gallons
$18.95 Liquid Love - All Purpose Liquid Fertilizer by GS Plant Foods (32 oz) - Natural Fertilizer for Vegetables, Herb Gardens, House Plants, Fruit Trees, Lawns & Shrubs