MasterBlend 4-18-38 Tomato & Vegetable Fertilizer - BULK

Masterblend 4-18-38 Fertilizer (Tomato & Vegetable Formula) in 1 pound, 5 pound or Masterblend 25 pound bags. MasterBlend fertilizers have been the go-to Hydroponic and Garden fertilizers for commercial gardeners for a long time. Their 4-18-38 Tomato and Vegetable Fertilizer provides proven results time after time. Because of the unique composition, it is recommended to use the 4-18-38 together with Magnesium Sulfate (Epsom Salt) and Calcium Nitrate for the ultimate balanced water soluble fertilizer. MasterBlend 4-18-38 is 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 4-18-38 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 not be available to your plants. Y