$21.99 Houseplant Resource Center Monstera Plant Food with NPK 5-2-3 Ratio – Liquid Formulation Supports Optimal Nutrient Dispersal and Balanced Nitrogen Response for Strong Root Growth
$34.99 ($0.35 / Count) EarthPods Premium Bio Organic Indoor Plant Food – Concentrated Houseplant Fertilizer (100 Spikes) – All Purpose – 5 year Supply – Easy: Push Capsule Into Soil & Water – NO Mess, NO Smell, NO Liquid – 100% Eco + Child + Pet Friendly & Made in USA
$15.95 Joyful Dirt Premium Concentrated All Purpose Organic Based Plant Food and Fertilizer. Easy Use Shaker (3 oz)
$15.99 Houseplant Probiotic
$18.99 iDOO Indoor Plant Food (400ml in Total), All-Purpose Concentrated Fertilizer for Hydroponics System, Potted Houseplants
$11.74 Summit 123 Year-Round Spray Oil for House Plants Ready-to-Use, 1-Quart