MASTERBLEND 4-18-38 Complete Combo Kit Fertilizer Bulk (2.5 Pound Kit)

★★★★★ 4.8 146 reviews

$24.98
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Product details

Management number 216965310 Release Date 2026/04/19 List Price $9.99 Model Number 216965310
Category

The MasterBlend Combo Kit contains all 3 concentrated components needed. The MasterBlend recipe calls for 12g MasterBlend, 12g Calcium Nitrate, and 6g Epsom Salt to make 5 gallons of nutrient solution, where each component is mixed into the water individually. Available in quanties from 1lb to 62.5 pounds. Packed in clear bags by PowerGrow Systems (authorized MasterBlend distributor). The 2.5 Pound Kit contains: 1LB MasterBlend, 1LB Calcium Nitrate, 0.5LB Epsom Salt.

  • MasterBlend 4-18-38 Master Kit (3 Separate Components in correct amounts)
  • Contains MasterBlend 4-18-38, Calcium Nitrate 15.5-0-0, and Epsom Salt (Magnesium Sulfate)
  • Used by professionals worldwide for optimum plant growth
  • 100% Water Soluble for easy plant uptake
  • Packed by weight in a 1/1/0.5 ratio based off the MasterBlend recipe of 12g MB, 12g, CN, and 6g ES
Coverage Full
Item Form Powder
Brand Name MasterBlend
Unit Count 1 Count
Item Weight 10 Pounds
Manufacturer MasterBlend
Mixing Ratio 1:1:0.5
Model Number MASTERBLEND-COMBO_2.5LB-KIT
Liquid Volume 5 Liters
Target Species Plants
Specific Uses For Product Plant Growth

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4.8 out of 5
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146 ratings | 60 reviews
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