Jack's Classic Houseplant Special Fertilizer for Sale Online
Houseplant Special 15-30-15 is an indoor houseplant fertilizer designed for use on all indoor foliage and flowering plants. Used in a constant feed system, it keeps the nutrition levels constant preventing nutrient stress from over or underfeeding.
Full Description
Houseplant Special 15-30-15 is an indoor houseplant fertilizer designed for use on all foliage and flowering plants. This package includes a bag of blue powdered fertilizer, paper instructions, and a small measuring cup. Used in a constant feed system, it keeps the nutrition levels constant preventing nutrient stress from over or under feeding. Recommended use is 1/2 teaspoon per gallon of water every other week or 1/4 teaspoon per gallon every time you water your plants.