Carl Pool Hydroponic Special 4-18-38 Water Soluble Fertilizer worm control 4 gallons of water

4 gallons of water

Better quality

Manganese (Mn)

and other single-stemmed plants

Hydroponic application:

Carl Pool Hydroponic Special 4-18-38 Water Soluble Fertilizer worm control 4 gallons of waterFrom Texas based crop specialist Carl Pool comes a water soluble fertilizer that serves as a complete nutrient source for a wide variety of crops grown in both hydroponics systems and and soil based agriculture. Carl Pool 4 18 38 Hydroponic Special is a complete blend of essential plant nutrients including magnesium and sulfur with no need to add Epsom salt (magnesium sulfate) to create a Part B of a two part nutrient solution. Carl Pool 4 18 38