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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Verified Purchase
Jennifer W
San Leandro, US
★★★★★ 5
Made in the USA! Great fragance
I worried Tallow lip balm would taste/smell like beef. IT Didnt! I got the Honey scent, and while it didnt smell like honey, the scent is amazing. Definitely gonna buy more of their products. BTW, MADE IN THE USA!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025
M
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mandy o
Charlottesville, US
★★★★★ 1
More like baby powder scent rather than honey
While this works well and is very moisturizing, the smell is awful. It does not taste or smell like honey at all. It smells like a really strong baby powder, and not a pleasant one. I couldn't even use it just on my hands because the smell was so strong. Instead, I've been using it on my rough feet before putting socks on, so at least it's good for that and I don't continue to smell it. I'm willing to try one of the other scents though, as they have much better reviews.
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Reviewed in the United States on November 9, 2025
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 4
Great but large to carry around
This is a great product, and having beef cattle, I like to support other farmers. The ONLY thing I would suggest is to make it in smaller tubes so that it is easier to carry around. It is hard to carry in a jean pocket because of how large it is, so it makes it look odd and is awkward. However, that being said, I do use this for dry spots for winter skin, etc. Let me know when you make these in smaller tubes - I look forward to buying more and supporting your 'USA made' business!
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Reviewed in the United States on January 21, 2026
C
Verified Purchase
Cindy Klenske
Battle Creek, US
★★★★★ 5
Great product
Great!
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Reviewed in the United States on March 21, 2025
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Verified Purchase
Lauren
Lake Worth, US
★★★★★ 3
Good
This thing is huge which makes it a little weird to use. It feels nice to put on, but then once it is on it feels kinda waxy I’m not really a fan. It also has a not super pleasant (in my opinion) scent. However, it lasts a long time as long as you’re not eating/drinking and it does meek moisturizing
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Reviewed in the United States on February 22, 2025

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