$13.97 Organic Houseplant Food - Organic Liquid Fertilizer for Indoor Plants- Natural & Organic All-Purpose Houseplant Fertilizer for Common Houseplants
$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
$7.99 Jobes Fertilizer Spikes for Houseplants - 60 Count
$24.99 AlgoPlus for Houseplants - Perfectly Balanced Liquid Fertilizer for Healthier, More Robust, Indoor Plants - 1L Bottle w/ Measuring Cup
$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))
$11.74 Summit 123 Year-Round Spray Oil for House Plants Ready-to-Use, 1-Quart