$11.49 Indoor Plant Food, All-Purpose Organic Plant Food and Fertilizer, NutriDense (5oz) by Humane [NPK 6-4-3]
$17.99 ($15.25 / Fl Oz) Noot Organic Plant Food Liquid Fertilizer with 16 Root Boosting Strains of Mycorrhizae. Works for All Indoor Houseplants, Fern, Succulent, Aroid, Calathea, Philodendron, Orchid, Fiddle Leaf Fig, Cactus. Easy to Use. Non-Toxic, Pet Safe, Child Safe. Simply mix 1 tsp per 1/2 gal. use every watering!
$13.99 VermisTerra Vitality - Worm castings, Easily Feed houseplants, All Natural, Promote Health and Growth for Indoor and Outdoor Gardening (8 oz)
$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
$8.75 House Plant Fertilizer - Complete Slow Release Formula + Micro Nutrients by PowerGrow - Feeds Houseplants for 8 Months and Includes Over a Year Supply (6oz (1 House Plant Fertilizer Bag))