$13.97 Organic Indoor Plant Food - All-Purpose Liquid Fertilizer - Best for Live Houseplants Indoors + Common Home Outdoor Plants in Pots (8 oz)
$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
$24.99 AlgoPlus for Houseplants - Perfectly Balanced Liquid Fertilizer for Healthier, More Robust, Indoor Plants - 1L Bottle w/ Measuring Cup
$13.98 ($0.58 / Ounce) Earth's Ally 3-in-1 Plant Spray | Insecticide, Fungicide & Spider Mite Control, Use on Indoor Houseplants and Outdoor Plants, Gardens & Trees - Insect & Pest Repellent & Antifungal Treatment, 24oz
$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