SKU: 20566255471
amino acid fertilizer for plants

amino acid fertilizer for plants Organic Fertilizer | Crab, Kelp & Amino Acids (7‑4‑4)

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Description

amino acid fertilizer for plants Organic Fertilizer | Crab, Kelp & Amino Acids (7‑4‑4)If Poseidon had a garden, hed feed it Dr. Mani's Magic Crab, Kelp, & Amino Acids along with Plant Super Boost! Made from the sea, volcanic ash, and natures bestwithout a drop of synthetic salt. Real Plant Nutrition. Zero Compromises. Crab, Kelp & Amino Acids is Dr. Manis next generation granular fertilizerdesigned to supercharge plant growth and rebuild the soil from the roots up. Formulated as a slow release granular blend, it delivers complete,

If Poseidon 🌊 had a garden, he’d feed it Dr. Mani's Magic - Crab, Kelp, & Amino Acids along with Plant Super Boost!

Made from the sea, volcanic ash, and nature’s best—without a drop of synthetic salt.


🌿 Real Plant Nutrition. Zero Compromises.

Crab, Kelp & Amino Acids is Dr. Mani’s next-generation granular fertilizer—designed to supercharge plant growth and rebuild the soil from the roots up.

Formulated as a slow-release granular blend, it delivers complete, natural nutrition without the synthetic salts or sludge that damage your soil’s biology.

Just sprinkle it around the root zone, water it in, and let nature do the rest. And it's best used as a regimen when you apply Dr. Mani's Magic - Plant Super Boost to your plants, as well. 


What’s Inside?

  • 🦀 Crab Meal – Packed with chitin, it fuels soil microbes, supports natural plant defenses, and helps suppress disease.

  • 🌿 Cold-Processed Kelp – Boosts root growth, flowering, and stress tolerance with powerful natural plant hormones.

  • 🌋 Minerals from Volcanic Ash – Loaded with trace elements and silica, which strengthens plant cell walls, improves drought tolerance, and enhances structural integrity.

  • Natural Blood, Bone & Feather Meals with Langbeinite – A balanced source of slow-release nitrogen, phosphorus, potassium, magnesium, calcium, and sulfur. Feeds plants slowly and consistently  for 4 weeks with each application.

  • All adding up to a powerful 7-4-4 NPK (nitrogen, phosphorus, and potassium) as well as 6% calcium and 2% magnesium, plus all the essential micronutrients!

Why It Works:

✔️ Feeds Slowly & Steadily – No nutrient dump, no risk of burning
✔️ Microbe-Safe – Doesn’t kill beneficial organisms like salt-based synthetics
✔️ Silica-Strong – Boosts stem strength, drought resistance & pest defense
✔️ No Fillers, No PFAS – Pure ingredients that build long-term soil health
✔️ Multi-Purpose – Ideal for citrus, tropicals, vegetables, lawns, flowers & trees


🍊 Especially Effective for Citrus & Tropical Trees

Born in a citrus grove and battle-tested on over 250,000 trees, this granular blend is a game-changer for tropical fruit growers.

Apply monthly for citrus, mango, guava, banana, avocado, and more. Expect deeper roots, fuller canopies, and bigger, juicier harvests.

But it’s not just for trees—use it anywhere:
Vegetable gardens, raised beds, flower beds, shrubs, turf-grass, and even houseplants.


What’s NOT Inside (And Why That Matters)

  • ❌ No synthetic urea that scorches your plants

  • ❌ No salt-based fertilizers that burn off your microbes

  • ❌ No PFAS, sludge, or biosolids

  • ❌ No artificial fillers or dyes

Very low salt index – Protects microbes and root hairs
PFAS-free & safe – No hidden toxins
Kid-, pet-, and pollinator-safe

If it isn’t safe for the soil... it’s not in the bag.


👨🔬 Built by a Scientist. Proven on the Farm.

Dr. Mani, a plant pathologist, professor emeritus, and citrus scientist, created this formula from decades of research—then tested it on real trees in real soil.

We use it every month on our own family farm, and now it’s yours to grow with.


 Who’s It For?

  • Citrus & tropical tree growers (monthly use recommended)

  • Gardeners who want performance without chemicals

  • Organic growers & homesteaders

  • Lawn perfectionists & flower fanatics

  • Anyone ready to build true soil fertility, not just feed plants


Why Dr. Mani’s Magic?

Because we believe gardening should work with the earth—not scorch it.

No outsourced factories. No corporate cut corners.
Just clean, effective, science-backed formulas, handmade in South Texas by a family who lives this mission.


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: 20566255471

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Amazon Customer
Massapequa, US
★★★★★ 5
Extremely comfortable, leather sole. Hard to find a style.
Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue, Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue
Totally worth the price. This type of style is very hard to find, my husband had another pair a few years ago that he was never able to replace. These fit his wide feet and are very comfortable. The elastic at the ankle is not too tight. So glad I was able to find him a replacement. We bought the blue in a size 12. Love the fact that they are washable.
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Reviewed in the United States on February 12, 2026
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Michael Arnhold
Los Angeles, US
★★★★★ 5
Very comfortable Slippers. Great buy!
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
I bought these to replace a pair of slippers that I have had for years that are very similar to the slippers I bought, but I had worn a hole in the leather on mine, so I had to find something new and similar. These slippers are worth the money they are very comfortable, and I am sure they will last for years. They are a little tight around the ankle cuff but they are still new and I am sure they will wear in a little more when I start wearing them more.
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Reviewed in the United States on March 8, 2025
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Jenn
Battle Creek, US
★★★★★ 3
Great slippers but disappointing quality.
Size: 7.5-8.5 Women/6-7 Men, Color: Ash, Size: 7.5-8.5 Women/6-7 Men, Color: Ash
Extremely comfortable, attractive slippers but the stitching came loose on both leather trim areas almost immediately. I tried to sew/glue down the stitching (as seen in photo) but it kept unraveling. Disappointing as these slippers are great in every other way (though they do run a bit big...I wear a 9 but ended up with a 7.5-8.5 which fits with a bit of room to spare even with thick socks). I just hope they hold up after my latest attempt to stop the thread from pulling out any more as I do really love wearing them. Perhaps I just got a bum pair?
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Reviewed in the United States on April 3, 2024
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Liza Jane
Los Angeles, US
★★★★★ 5
Quality and comfort
Size: 10.5-11.5 Women/9-10 Men, Color: Black
Comfortable and fit well. I got these to replace a very old pair that finally wore out! Warmth is medium (I wear puffer booties for when it's really cold). Quality on these is great!
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Reviewed in the United States on March 9, 2026
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V M T R
Carnegie, US
★★★★★ 5
Can't go wrong with Acorn for as long as they last!
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
Acorn is just a great company all around. I had bought my husband these slippers over 20 years ago. They are still in great shape although the sole has worn in some places. But nothing's coming apart! However, I decided to replace them for him. His foot is 10.5 and they are a little hard to get on right away-of course, after over 20 years of having "worn in" the original pair, anything would feel tight. So I'm not holding this against them. They will relax with use. The only difference is that the original sole was black and these are tan. I think I would prefer the black, but since it's only being worn in the house, no big deal. My husband has really cold feet and these slippers never fail to warm his feet right up! He said they feel really soft to walk in and like the cushioning. They're not too heavy and fit him great! I have Acorn slippers myself that I've worn every single day in the house and outside to the mailbox too. They last.
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Reviewed in the United States on April 11, 2026

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