plant fertilizer with magnesium Magnesium Sulfate Epsom Salts
SKU: 56995339519
plant fertilizer with magnesium

plant fertilizer with magnesium Magnesium Sulfate Epsom Salts

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Description

plant fertilizer with magnesium Magnesium Sulfate Epsom SaltsMagnesium Sulfate Epsom Salt Fertilizer OMRI Listed Water soluble Magriculture Epsom salt fertilizer supplies 9. 8% magnesium and 12. 9% sulfur for crop nutrition, fertigation, foliar sprays, and soil programs. Magriculture Magnesium Sulfate Heptahydrate Epsom Salt Fertilizer is an agricultural grade, water soluble source of magnesium and sulfur designed for professional plant nutrition programs. Formulated as magnesium sulfate heptahydrate, MgSO7HO,

Magnesium Sulfate Epsom Salt Fertilizer | OMRI Listed

Water-soluble Magriculture Epsom salt fertilizer supplies 9.8% magnesium and 12.9% sulfur for crop nutrition, fertigation, foliar sprays, and soil programs.

Magriculture Magnesium Sulfate Heptahydrate Epsom Salt Fertilizer is an agricultural-grade, water-soluble source of magnesium and sulfur designed for professional plant nutrition programs. Formulated as magnesium sulfate heptahydrate, MgSO₄·7H₂O, this 50 lb bag provides essential secondary nutrients that support healthy crop development, chlorophyll production, photosynthesis, and balanced plant metabolism.

With a guaranteed analysis of 9.8% water-soluble magnesium and 12.9% sulfur, Magriculture Epsom Salt is a practical choice for growers who need a clean, soluble magnesium and sulfur supplement for soil, fertigation, drip irrigation, center pivot, micro-jet, foliar spray, greenhouse, hydroponic, nursery, turf, and field-crop programs. It is especially useful when soil or tissue testing indicates a magnesium or sulfur need, or when crops are grown in sandy soils, low-CEC soils, or nutrient programs with high potassium or ammonium-nitrogen levels.

Magriculture Magnesium Sulfate Heptahydrate dissolves readily in water, making it suitable for liquid feeding systems and compatible nutrient programs when used according to label directions and professional recommendations. The product is OMRI Listed for organic use and packaged in a professional 50 lb / 22.7 kg bag for farms, greenhouses, nurseries, hydroponic growers, and commercial crop operations.

Key Benefits

Feature Grower Benefit
9.8% Magnesium, water soluble Supplies available magnesium for chlorophyll formation and photosynthesis
12.9% Sulfur Supports sulfur nutrition for plant metabolism, enzymes, and protein formation
Magnesium Sulfate Heptahydrate Classic Epsom salt fertilizer form, MgSO₄·7H₂O
Highly water soluble Works well in fertigation, foliar spray, hydroponic, and liquid-feed programs
OMRI Listed Suitable for organic production when used according to applicable restrictions
50 lb professional bag Ideal size for farms, nurseries, greenhouses, turf managers, and commercial growers
Made in USA Produced for reliable agricultural and plant-nutrition use

Product Specifications

Specification Details
Product Name Magriculture Magnesium Sulfate Heptahydrate Epsom Salt Fertilizer
Brand Magriculture / Giles Chemical
Chemical Name Magnesium Sulfate Heptahydrate
Common Name Epsom Salt Fertilizer
Formula MgSO₄·7H₂O
CAS Number 10034-99-8
Net Weight 50 lb / 22.7 kg
Magnesium Analysis 9.8% Mg, minimum
Water-Soluble Magnesium 9.8% Mg
Sulfur Analysis 12.9% S, minimum
Ingredient Magnesium Sulfate Heptahydrate
Organic Use OMRI Listed
Country of Origin Made in USA
UPC 0-62835-02250-5

Nutrient Content Chart

Nutrient Guaranteed Analysis Approx. Nutrient Per 50 lb Bag
Magnesium, Mg 9.8% min. 4.9 lb Mg
Sulfur, S 12.9% min. 6.45 lb S

Recommended Use Areas

Application Type Best Fit
Fertigation Center pivot, drip/trickle, micro-jet, and liquid nutrient programs
Foliar Spray Supplemental magnesium and sulfur feeding when appropriate
Hydroponics Water-soluble nutrient programs requiring Mg and S
Soil Application Fields, gardens, turf, and crop areas with confirmed Mg or S need
Greenhouse & Nursery Controlled growing environments needing soluble secondary nutrients
Organic Crop Programs Use according to OMRI/NOP restrictions and grower certification requirements

Best-Practice Application Guidance

Use Magriculture Magnesium Sulfate Heptahydrate as part of a complete crop nutrition program. Application rates can vary by crop, soil type, climate, irrigation method, and existing nutrient levels. For best results, base application on soil testing, tissue analysis, crop requirements, and local agricultural recommendations.

Dissolve thoroughly in water before fertigation, foliar, or hydroponic use. When combining with other fertilizers or soluble nutrients, perform a small compatibility test before mixing large batches. Store sealed in a dry area and protect from extreme temperature and humidity.

Important Note

This product is a magnesium and sulfur supplement, not a complete NPK fertilizer. It should be used when magnesium or sulfur is needed as part of a balanced fertility program. Always follow label directions and professional agronomic recommendations.

Shipping Notes
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Exchange/Return Notes
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SKU: 56995339519

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Jenny Atkinson
Fort Morgan, US
★★★★★ 5
I had had it with cheaply functioning wine bottle openers!
Color: Silver, Number of Items: 1
I like a manually functioning wine bottle opener. This one is smooth and easy to use and I didn't feel like I would cut my finger when removing the cork from the opener. Would definitely recommend!
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Reviewed in the United States on May 20, 2026
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Rhonda B.
Cuba, US
★★★★★ 5
Great price and feels like quality.
Color: Silver, Number of Items: 1
Solid, feels like quality. Great price!
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Reviewed in the United States on May 5, 2026
J
Verified Purchase
Jeff Panting
Grantham, US
★★★★★ 3
Mid
Color: Silver, Number of Items: 1
Not total garbage, but not high quality either. Looks, feels, and performs like a cheap wine opener.
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Reviewed in the United States on May 15, 2026
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Michelle Kim
Boise, US
★★★★★ 5
A Surprisingly Premium, No-Nonsense Corkscrew That Just Works
Color: Silver, Number of Items: 1
I’ve gone through more corkscrews than I care to admit. Some cute, some clever, some that looked great on the countertop but absolutely fell apart the second they met a stubborn cork. This opener immediately impressed me with how solid and dependable it feels. The zinc alloy gives it a weight and sturdiness that you notice the moment you pick it up, and it has that “built to last” vibe you don’t usually get at this price point. What I love most is that there’s no learning curve, no gimmicks, and no unnecessary parts that will eventually loosen or snap. It’s the kind of tool that feels familiar but elevated. The turning mechanism is smooth, controlled, and surprisingly effortless, even on older bottles where the cork can be unpredictable. The wings rise evenly, don’t wobble, and give you a ton of leverage, so removing the cork feels almost too easy. It also doubles as a great bottle opener, and I appreciate that it actually feels like a bottle opener you can trust rather than a flimsy add-on tucked in as an afterthought. If you want something flashy for your bar cart, this may not be the centerpiece. But if you’re looking for a reliable, heavy-duty corkscrew that quietly outperforms the pretty ones, this is it. An incredibly solid value and easily one of the most dependable openers I’ve owned.
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Reviewed in the United States on December 4, 2025
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Tightwad in KC
Natrona Heights, US
★★★★★ 5
Classic design and good sturdy quality
Color: Silver, Number of Items: 2
Let's just address the elephant in the room. My family says I am cheap, but I call it thrifty. Either way, I bought a couple of cork screws earlier that left like they would break at any moment when pushing down the arms, and after a few bottles, one arm did bend. So this time, i paid attention to the reviews and chose these cork screws as the review said they are solid quality. The review was correct. This design is pretty fool proof and easy for anyone to use. You do not need super human strength to pull the cork. Just remove the foil, screw the sharp coil into the cork until the arms have reached the top of their range, the place the bottle on a hard surface and push both arms down. Easy peasy. The bad openers I mentioned earlier did not have anything on the opener arms and the metal was thin. It did not provide a good feel. These cork screws have thicker arms and have a rubber grip on them which provides a much more comfortable operation. I would definitely recommend these cork screws for quality and value.
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Reviewed in the United States on June 14, 2025

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