$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
$13.97 Organic Houseplant Food - Organic Liquid Fertilizer for Indoor Plants- Natural & Organic All-Purpose Houseplant Fertilizer for Common Houseplants
$14.93 Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1, 18 Ounce
$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
$12.46 Miracle-Gro Water Soluble All Purpose and Shake 'N Feed Plant Food Bundle: Feeds Flowers, Vegetables, Trees, and Houseplants
$16.95 Miracle-Gro Blooming Houseplant Food, 8 oz & Miracle-Gro Orchid Plant Food Mist (Orchid Fertilizer) 8 oz. (2 fertilizers)