Description
Jack’s Houseplant Special Fertilizer (15-30-15) promotes healthy growth for foliage and flowering plants. With key micronutrients to prevent underfeeding, Jack’s Houseplant Special Fertilizer is great for long-term indoor plant care.
For optimal results, use ½ teaspoon per gallon of water every 3–4 weeks during the spring, summer, adn fall seasons. No fertilizer needed during the winter months. And remember to always apply fertilizer to damp soil.
For fertilizing instructions for specific plant varieties, please refer to our Plant Care Guides.
Dimensions:
- 8 oz tub with measuring spoon


Winter Plant Care Virtual Workshop
Cutting Tool
Neem Oil
Small KINTO Propagation Vase
Urban Botanics
Captain Jack’s Deadbug Brew
Wild Interiors
The Drunken Botanist
Wild At Home
Palm Food Fertilizer (16‑5‑25)
Garden Cutting Tool Trio
White Stainless Steel Watering Can
Bloomscape Dad Hat
Large KINTO Propagation Vase
Time Release ClassiCote Fertilizer
Double Macrame Hanger
Houseplant Snips
Plant Sticks (Set of Three) 










