Jack's Professional 17-4-17 Pure Water LX Water Soluble Fertilizer, 25 lbs. Hydroponic Water Heaters Add 2 cups Happy Frog®

Add 2 cups Happy Frog® Tomato & Vegetable Fertilizer per 10 square feet of planting area and mix thoroughly

High Energy Efficiency

Compressed Weight: 1

Ideal for air movement from an air pump to air stones

Jack's Professional 17-4-17 Pure Water LX Water Soluble Fertilizer, 25 lbs. Hydroponic Water Heaters Add 2 cups Happy Frog®Use this Jack's LX blend when you are using a very pure water source. This can be from a Reverse Osmosis filter or a naturally occurring source like rain water. Formulas designers at JR Peters ensured this blend will deliver the desired 4: 1: 4 macro nutrient ratio along with 3% Calcium and 1. 5% soluble magnesium. The potential for pH change with this formula is very little as this formula deliver a Neutral CCE. For Use On: All bedding plants, plugs