Masterblend Hydroponic Tomato & Vegetable Fertilizer Formula 4-18-38
Combo Starter Kit
Makes 30 gallons of nutrient solutionThis starter kit contains all three powdered and water soluble components needed for the official recipe, so you can get exactly what you need in one place. The individual components are in clear packets and consist of:- 72 gramsMasterBlend 4-18-38 Tomato & Vegetable Formula (Packet #1)
- 36 grams Epsom Salt (Packet #2)- 72 grams (Packet #3)
The official MasterBlend recipe to make 5 gallons of nutrient solution is as follows:- 12 gramsMasterBlend 4-18-38 Tomato & Vegetable Formula (from Packet #1)
- 6 grams Epsom Salt (from Packet #2)- 12 grams (from Packet #3)
Each component is mixed into the water individually.

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