$13.99 Indoor Plant Food | All-purpose House Plant Fertilizer | Liquid Common Houseplant Fertilizers for Potted Planting Soil | by Aquatic Arts
$14.93 Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1, 18 Ounce
$14.97 Indoor Plant Food by Home + Tree - The Best Houseplant Fertilizer for Keeping Your Plants Green and Healthy - Every Bottle Sold Plants A Tree (8 oz.)
$23.99 ($3.00 / in) Fiddle Leaf Fig Tree Plant Food for Ficus Lyrata (and Ficus Audrey) – Calcium Fortified, Urea-Free and with NPK Ratio of 3-1-2 for Healthy Roots, Stems and Leaves (8 Ounces))
$15.99 Houseplant Probiotic
$11.74 Summit 123 Year-Round Spray Oil for House Plants Ready-to-Use, 1-Quart