SKU: 43727169252
plant fertilizer with magnesium

plant fertilizer with magnesium Southern Ag 7739964 Magnesium Sulfate Fertilizer

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Description

plant fertilizer with magnesium Southern Ag 7739964 Magnesium Sulfate FertilizerMagnesium Sulfate Fertilizer Epsom Salts Dry Magnesium Fertilizer for Palms, Citrus, Trees, Shrubs, Roses, Vegetables, Annuals, and Turf Southern Ag Magnesium Sulfate Fertilizer is a dry, fertilizer grade magnesium source designed to help correct magnesium deficiency in a wide range of outdoor plants. Magnesium is an essential secondary plant nutrient that supports healthy green color, strong plant growth, and normal chlorophyll production. Magnesium

Magnesium Sulfate Fertilizer | Epsom Salts

Dry Magnesium Fertilizer for Palms, Citrus, Trees, Shrubs, Roses, Vegetables, Annuals, and Turf

Southern Ag Magnesium Sulfate Fertilizer is a dry, fertilizer-grade magnesium source designed to help correct magnesium deficiency in a wide range of outdoor plants. Magnesium is an essential secondary plant nutrient that supports healthy green color, strong plant growth, and normal chlorophyll production.

Magnesium deficiency commonly appears as yellowing between the veins of older leaves while newer growth may remain green. On palms, symptoms often begin as yellowing along older fronds or leaflets, while the center portion of the palm blade stays green. If left uncorrected, older leaf tips may turn brown and remain damaged.

This easy-to-apply dry fertilizer helps supply water-soluble magnesium directly to the soil. Simply spread the recommended amount over the treatment area and water in thoroughly. No tank mixing or spraying is required.

Key Benefits

Feature Benefit
Corrects Magnesium Deficiency Helps restore deep green plant color caused by magnesium shortage
Dry Fertilizer Application No mixing, spraying, or tank equipment required
Ideal for Palms Helps reduce yellowing on older palm fronds caused by magnesium deficiency
Broad Plant Use Suitable for citrus, palms, trees, shrubs, roses, vegetables, annuals, and turf
Soil-Applied Formula Spread evenly over soil and water in for best results
Fertilizer-Grade Magnesium Sulfate Supplies water-soluble magnesium for plant uptake

Product Overview

Product Name Southern Ag Magnesium Sulfate Fertilizer
Product Type Dry fertilizer
Primary Nutrient Magnesium
Guaranteed Analysis Magnesium 15.0%
Magnesium Source Magnesium sulfate
Application Method Dry soil application only
Spray Application Not for spray application
Best Soil pH Range Most plants perform best around 6.0–6.5 pH
Common Use Sites Palms, citrus, trees, shrubs, roses, vegetables, annuals, lawns, and turf

Where to Use

Southern Ag Magnesium Sulfate Fertilizer may be used on:

Plant Type Use Purpose
Palms Helps correct magnesium-related yellowing on older fronds
Citrus Trees Supports healthy green foliage and nutrient balance
Trees & Shrubs Helps correct yellowing caused by magnesium deficiency
Roses Can be applied during regular fertilization
Vegetables Supplies magnesium for healthier plant growth
Annuals Helps maintain strong color and vigor
Lawns & Turf Helps improve turf color where magnesium is deficient

Application Rates

After applying, water in thoroughly to move the fertilizer into the soil and help prevent dry granules from remaining on foliage.

Application Area Recommended Rate
Palms 1/2 to 5 lbs. per palm, depending on size
Palms by Height Use 1 lb. per 5 feet of tree height, up to 5 lbs. per tree
Large Shrubs & Trees 1/2 to 1 lb. per 5 feet of canopy width
Roses 1 to 2 tablespoons per bush each time you fertilize
Lawns or Large Areas 1/2 to 1 lb. per 100 sq. ft.
Vegetables 1/4 to 1 lb. per 100 sq. ft.

How to Apply

  1. Measure the treatment area or plant size to determine the correct amount.
  2. Spread the dry fertilizer evenly over the soil surface.
  3. Keep granules off tender foliage when possible.
  4. Water in thoroughly after application.
  5. Repeat only as needed and according to label directions.

Important Use Notes

Use Guideline Details
Water In After Application Helps move nutrients into the soil and reduces risk of plant injury
Do Not Spray This product is fertilizer grade and not intended for spray applications
Avoid Tender Plant Parts Dry material may injure delicate foliage or tender growth
Old Damaged Leaves Previously damaged leaves may not fully recover, but new growth can improve
Soil pH Matters Magnesium availability can be affected by soil pH; many plants grow best around 6.0–6.5
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43727169252

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T
Louisville, US
★★★★★ 5
Perfect for my dog
Color: Blue Puppy, Size: Medium Size 2
My dog (16 lb) LOVES to whip her toys around and throw them in the air to chase after them. This is the perfect toy for her to play outside by herself. I would repurchase for her over and over again if needed!
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Reviewed in the United States on May 18, 2026
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Beach Lover (Sue)
Alexandria, US
★★★★★ 5
Pup loves this!
Color: Blue Puppy, Size: Medium Size 2
My pup loves his soccer balls. These are very durable although if you have a dog that doesn't grasp the concept of using the loops/straps to carry it, teeth could puncture it. They are a good value for the money if your dog likes to chase the ball, I get the smaller size ball for my dog (medium dog). They come with a pump but if you have a bicycle pump or a battery operated pump, it will fill much faster. Ours stay outside and even in the winter, they hold up well, just need a bit more air occasionally to keep it pumped up.
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Reviewed in the United States on December 16, 2025
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Verified Purchase
Natalie
Battle Creek, US
★★★★★ 5
Strong Toy
Color: Blue Puppy, Size: Medium Size 2
My dog loves this toy and lasted months. Just ordered a new one.
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Reviewed in the United States on April 13, 2026
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Verified Purchase
Geege
Charlottesville, US
★★★★★ 3
Well that didn't last long!
Color: Blue Puppy, Size: Medium Size 2
He loved it for the 15 minutes it took to destroy it! Cute design, but the material was thin enough to penetrate with his teeth and it was all over in a very short time! He still carries the carcass around and tries to play with it...it's sad. Definitely not for strong chewers.
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Reviewed in the United States on January 17, 2026
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Ash
Pawtucket, US
★★★★★ 4
Decent ball
Color: Blue Puppy, Size: Medium Size 2
Context: I have a busy, anxious Corgi. I like that it came with a pump to air it up. My dog likes the tag feature on it which made the ball easy to carry. She chewed off the tags pretty quick. She didn’t like herding this one as much. She prefers herding a basketball over this ball. The ball sits in the backyard through all the weather and elements and has held up pretty well. We’ve had it about a year and it’s still a good toy.
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Reviewed in the United States on April 10, 2026

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