$13.99 Indoor Plant Food | All-purpose House Plant Fertilizer | Liquid Common Houseplant Fertilizers for Potted Planting Soil | by Aquatic Arts
$10.75 Liquid Indoor Plant Food, Easy Peasy Plants House Plant 4-3-4 Plant Nutrients | Lasts Same as 16 oz Bottle
$28.99 Root Supplement by Houseplant Resource Center. All-Purpose Ready-to-use Root Supplement for houseplants, Perfect for Fiddle Leaf Fig Plants. 8 Liquid Ounces.
$15.99 Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom City, Quart (32 oz) Concentrated Makes 180 Gallons
$10.19 Bayer Advanced Insect Control Plus Fertilizer Plant Spike 8-11-5 Spike
$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))