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Epsom Salts (Magnesium Sulfate), 4 lbs

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$ 19.30
> 35
$ 18.58
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# 7220ES
In Stock
Weight: 4.30 lbs

Great to boost flower production in roses, tomatoes, peppers, and more!

A magnesium source that is essential to plant development, production of chlorophyll and stimulating bloom and growth. Use on roses, flowering ornamentals and shrubs. Helps plants absorb phosphorus as well as increase a plant's natural resistance to disease. Can be absorbed by both leaves and roots. OMRI listed. Apply 1/4 cup to base of the plant early in the spring when new growth begins. Foliar - apply 1/4 cup (4 tablespoons) per 1-2 gallons of water to cover 1000 sq ft. Apply 2-4 applications throughout the growing season. Ship wt 4 lb.


  • Ingredients are 9.8% magnesium, and 12.9% sulfur
  • 4 lbs

Product Features

  • Helps plants produce chlorophyll
  • Stimulates rose bloom and cane growth
  • Helps plants absorb phosphorus
  • Increases plant's resistance to disease


Label MSDS

Application Rates

  • Apply 1/4 cup per 1 to 2 gallons of water, to cover 500 to 1000 sq ft. Apply 2 to 4 times in the season

Review Summary (Based on 1 Reviews)

5 Stars

Epsom Salts wrote

I bought it to treat clients' roses. (Standard fertilizer mixes don't contain enough magnesium.) The available sizes are really useful: Otherwise your only option is the pharmacy.

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