-40%

Masterblend Fertilizer Hydroponics 20-18-38 -- Buy (2) Kits (Get a 3rd Kit FREE)

$ 5.25

Availability: 75 in stock
  • Condition: New
  • Brand: MasterBlend
  • Type: Fertilizer

    Description

    Buy 2 Kits,  Get an additional kit *FREE*
    Each Kit Includes:
    Packet (A) contains 40 grams Masterblend International Water Soluble Fertilizer  4-18-38
    Packet (B) contains 20 grams Magnesium Sulfate
    Packet (C) contains 40 grams Calcium Nitrate  15.5-0-0
    (All macro and micro nutrients included.)
    Note:  To ensure best growing results mix:
    2
    parts
    Masterblend
    2
    parts
    Calcium Nitrate
    1
    part
    Magnesium Sulfate
    ** (Each packet above typically contains up to 5% more than the labeled amount listed above.) **
    Easy to mix with water.
    Avoid the P
    remix
    formulations that might result in the Calcium Nitrate precipitating into non-soluble gypsum that plants cannot absorb (nutrient lockout).
    To get the best results and avoid
    Nutrient Lockout
    (follow the 2 easy steps below):
    Step #1.   Thoroughly mix Packets (A) and (B) together with warm water.
    Step #2 .  Thoroughly mix Packet (C) with the mixture from Step #1.
    Each kit makes from 20 up to 35 gallons.
    Buy 2 kits (get 3rd kit Free) makes from 60 to 105 gallons.
    FREE SHIPPING !!!
    USPS First Class Package Service
    Package Tracking included