Jack's Classic Houseplant Fertilizer
Houseplant Special 15-30-15 is a traditional indoor houseplant fertilizer designed for use on all foliage and flowering plants. Great for long term plants! Used in a constant feed system, it keeps the nutrition levels constant preventing nutrient stress from over or under feeding. This product can also be used outdoors as a transplant solution and as a blossom booster for all flowering plants.
