$11.49 Indoor Plant Food, All-Purpose Organic Plant Food and Fertilizer, NutriDense (5oz) by Humane [NPK 6-4-3]
$15.95 Joyful Dirt Premium Concentrated All Purpose Organic Based Plant Food and Fertilizer. Easy Use Shaker (3 oz)
$23.99 ($3.00 / oz) Houseplant Resource Center Plant Leaf Armor – Leaf Shine and Indoor Plant Cleaner Spray – Fortifies and Protects Indoor Plants and Keeps Leaves Green & Gorgeous
$13.97 ($0.87 / oz) Indoor Plant Food by E Z-GRO 15-30-15 (PT) | Liquid Plant Food for Your Indoor Plants | Our Liquid Fertilizer Increases Bud Set in Flowering | Our Indoor Plant Fertilizer has High Phosphorus Level
$4.59 Schultz All Purpose Liquid Plant Food 10-15-10, 4 oz