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Description
sulfate fertilizer for plants 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
- Measure the treatment area or plant size to determine the correct amount.
- Spread the dry fertilizer evenly over the soil surface.
- Keep granules off tender foliage when possible.
- Water in thoroughly after application.
- 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:
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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]
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4.9 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!!
Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat.
It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot.
Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable.
The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold.
The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
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Reviewed in the United States on November 11, 2024
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic.
I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop.
One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
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Reviewed in the United States on March 16, 2024