Magnesium Sulfate 50LB OMRI Heptahydrate Epsom Salts

Description

 Magnesium( Mg) is very important for plants as it is used in chlorophyll formation, protein synthesis and all energy transformations. In animals Magnesium is important in the metabolism of carbohydrates, lipids (fats), proteins, in nerve activity and muscle contraction. Magnesium Sulfate is used as a soluble salt for outdoor and glasshouse fertigation programs as well as a foliar fertilizer for application to crops to help overcome magnesium deficiencies.  

Magnesium Sulfate 50LB OMRI Heptahydrate Epsom Salts

Product form

 Magnesium( Mg) is very important for plants as it is used in chlorophyll formation, protein synthesis and all energy transformations.... Read more

Free pickup in our shop(s)

2 in stock In stock

$52.99  $48.99

    • Guaranteed secure & safe checkout.

      shop pay
    • Free pickup at our Webster & Milford stores
    • 30-day returns on unopened items

    Description

     Magnesium( Mg) is very important for plants as it is used in chlorophyll formation, protein synthesis and all energy transformations. In animals Magnesium is important in the metabolism of carbohydrates, lipids (fats), proteins, in nerve activity and muscle contraction. Magnesium Sulfate is used as a soluble salt for outdoor and glasshouse fertigation programs as well as a foliar fertilizer for application to crops to help overcome magnesium deficiencies.  

    Returns & Delivery

    How fast will my order ship?

    We're a small family-owned shop, not Amazon. Most orders arrive within 7–14 days, and some items ship direct from the manufacturer. Need it today? Pick it up at Webster or Milford.

    Can I pick this up in store?

    Yes — order online and collect at Webster or Milford with no shipping charge. Both stores are open seven days a week.

    What if I need to return it?

    Most new, unopened items can come back within 30 days of delivery for a full refund. If the mistake was ours, we cover the return shipping.

    Do you handle bulk and commercial orders?

    We ship pallets of Pro-Mix, Bio365 and Athena nationwide. Call 508-461-5850 or ask us for facility pricing.

    Shop related collections

    Recently viewed products

      © 2026 Matt’s Hydroponics, Powered by Shopify