MasterBlend Lettuce Formula 8-15-36 Fertilizer - BULK

MasterBlend Lettuce Formula NPK 8-15-36. MasterBlend fertilizers have been the go-to Hydroponic and Garden fertilizers for commercial growers for a long time. Their 8-5-36 Fertilizer (Lettuce Formula) provides proven results time after time. This formula has been specially formulated to use with Hydroponic lettuce crops. Because of the unique composition, it is recommended to use the 8-15-36 together with Magnesium Sulfate (Epsom Salt) and Calcium Nitrate for the ultimate balanced water soluble fertilizer. MasterBlend Lettuce Formula 8-15-36 is fully Water Soluble Direct from MasterBlend - Fertilizer for Tomatoes and Vegetables Highly concentrated! Master Blend fertilizer is perfect for Hydroponics and Soil gardens It is recommended to use MasterBlend Lettuce Formula in conjunction with Calcium Nitrate and Magnesium Sulfate (also available) in the following recipes... **IMPORTANT! Do not mix the 3 components together! Doing so will cause nutrient lockout and all the nutrients will no