» Masterblend Tomato Fertilizer 4-18-38

Masterblend Tomato Fertilizer 4-18-38

5 out of 5 based on 3 customer ratings
(3 customer reviews)


1, 5, 25 lb bags

Guaranteed analysis:

Total Nitrogen   4.00%

Available Phosphoric Acid  18.00%

Soluble Potash   38.00%

Magnesium   .50%

Boron  .20%

Copper  .10%

Iron  .40%

Manganese  .20%

Molybdenum  .01%

Zinc  .10%

SKU: 772

Product Description

A special fertilizer mix used for growing tomatoes, peppers and other vegetable crops. Can be used in the greenhouse or in the field. Water soluble. Works great in drip irrigation systems. Not a foliar feed fertilizer.

A flat rate box can hold 1 – 25# bag of fertilizer or 4 – 5# bags of fertilizer and ships for $13.60 anywhere in the US
The recipe for use in a hydroponic system is 12 grams Masterblend 12 grams calcium nitrate 6 grams magnesium per 5 Gallons

Additional Information


1 lb bag, 5 lb bag, 25 lb bag, 5-25# bags

3 reviews for Masterblend Tomato Fertilizer 4-18-38

  1. 5 out of 5
    5 out of 5


    Arrived quickly and nicely packaged. Will order again!

  2. 5 out of 5
    5 out of 5


    I have been using Masterblend for a few years now, with the last couple years purchasing from Morgan county seeds. Fast/prompt order fulfillment and shipping. Will continue to do business with them and recommend them to others.

  3. 5 out of 5
    5 out of 5


    Been using Masterblend tomato for years now and it will grow anything you feed it to. I always get the best price from morgan county seeds, it works for hydroponics or soil. Don’t waste your money on bottles of watered down expensve liquid fertilizer with flashy names and full of dyes. A few pounds of this lasts me years, and everything that I’ve grown with tastes great.

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