SKU: 82024572633
natural fertilizer for plant growth

natural fertilizer for plant growth Organic Fertilizer | Crab, Kelp & Amino Acids (7‑4‑4)

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Description

natural fertilizer for plant growth 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: 82024572633

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4.2 ★★★★★
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Della
Whiting, US
★★★★★ 1
Poorly made product
Size: 7.1 Surround + HDMI
All of the tightening barrels for the bare wire install strip out when I tried to tighten down on the wire. Not just one or two but all 14 connectors failed. Very poorly made.
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Reviewed in the United States on May 11, 2024
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 4
Its just ok
Size: 7.1 Surround + HDMI
It looks cheap and feels cheap
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Reviewed in the United States on January 12, 2025
J
Verified Purchase
James
Lake Worth, US
★★★★★ 5
Great Banana Plugs
Size: 6 Pairs / 12 pcs
I recently purchased these FosPower banana plugs to tidy up my speaker wiring, and they’ve been a significant improvement over bare wire ends. Installation is straightforward: strip the wire, loosen the two tiny set screws, slide the wire in, tighten everything down, and then screw the barrel back on. Once assembled, the connection feels secure and tight, making it much easier to swap gear around and reducing the risk of stray strands causing a short. The standout feature of this design is the dual set-screw clamp. It firmly grips the speaker wire without relying on the outer collar to “crush” it in place. I’m using 12-gauge wire, and it holds well for my setup. Initially, the plugs may fit snugly in some binding posts. Once seated, there’s no wobble, but it might take a bit of extra push the first time. The set screws are small, so a bit of precision is needed. Use a small flathead screwdriver and don’t over-tighten them. Overall, these plugs feel well-made, look clean once installed, and fulfill their purpose as banana plugs: making speaker connections quick, neat, and reliable.
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Reviewed in the United States on May 27, 2026
T
Verified Purchase
Todd C Blake
Belleville, US
★★★★★ 5
Great Banana Plugs!
Size: 6 Pairs / 12 pcs
These FosPower banana plugs work very well. I have used dozens of these great FosPower banana plugs over the years, and they definitely work as advertised. When comparing apples to apples (or bananas in this case....lol), all Banana plugs work virtually the same way, and these banana plugs are no different. Strip speaker wire, unscrew banana plug cover, loosen speaker wire retaining screw(s), insert speaker wire, tighten speaker wire retaining screw(s), screw on banana plug cover, and wallah, a secure/conductive speaker/amplifier wire connector is created. Albeit, some banana plugs require the speaker wire to be splayed over a hollow post, and then they are held down by a screw-on retainer/cover. However, I much prefer these FosPower dual retaining screw type of banana plugs for their speaker wire holding ability. I always use high quality 14 gauge OFC speaker wire with these FosPower banana plugs, and they work perfectly together. I have used these FosPower banana plugs with many different speaker and amplifier brands over the years, including Klipsch, Pioneer, Polk, Denon, Dayton Audio, and Fosi with no problems at all. They just work, and work well. I have never had a FosPower banana plug break, release the speaker wire or short out, in all of the years that I have used them. Yes, these FosPower banana plugs do fit rather tightly into the connectors, at first, on a lot of speaker and amplifier brands/models. However, after the initial "squeeze" the banana plugs will lossen up, and become easier to install and remove. However, they still retain their great holding ability even after the initial squeeze. In order to overcome this initial "tightness," I usually just stick the FosPower banana plugs into a connector of an old portable amplifier, before assembling them, in order to squeeze them before inserting them into their final speaker or amplifier destinations. This is especially useful when working in tight places, where there is not much room to work in order to push the FosPower banana plugs into their tight connections firmly. Overall, I highly recommend these FosPower banana plugs. I am currently using them all over the house and shop for home theater and music listening (and testing projects). Just be aware of the tight fit in some speakers and amplifiers. Also, the 2 very tiny speaker wire retaining screws can be a challenge sometimes. Just use a good standard blade jewelers screwdriver, and be careful not to remove the retaining screws all of the way or over-tighten them. Once these things are mastered, using these FosPower banana plugs becomes second nature. Have fun!
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Reviewed in the United States on August 28, 2024
S
Verified Purchase
Steve M Vedder
West Palm Beach, US
★★★★★ 5
Great Product
Size: 6 Pairs / 12 pcs
These banana plugs have worked perfectly, no matter what gauge I have run in them, they work great. Easy assembly and great quality.
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Reviewed in the United States on May 8, 2026

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