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🍄 Elevate your grow game with lab-grade gypsum—because your mushrooms deserve the best!
Olympus Myco Gypsum Powder is a premium, lab-grade calcium sulfate dihydrate soil amendment designed to improve soil structure, enhance water retention, and boost mushroom mycelium growth. Packaged in a HEPA enclosure for purity, it delivers essential calcium and sulfur nutrients while preventing soil compaction and clumping, making it a must-have for professional gardeners and mushroom cultivators seeking robust, healthy yields.
| ASIN | B0C5K2SSP1 |
| Best Sellers Rank | 281,922 in Garden ( See Top 100 in Garden ) 3,842 in Garden Fertilisers |
| Customer Reviews | 4.8 4.8 out of 5 stars (543) |
| Date First Available | 17 May 2024 |
| Item model number | 1 lb |
| Item volume | 1 Litres |
| Manufacturer | Olympus Myco |
| Package Dimensions | 21.89 x 15.29 x 5.99 cm; 453.59 g |
| Part number | OM-GYPSUM1LB |
B**Y
I recently started using gypsum powder in my garden, and I'm pretty impressed. It's way cheaper than other soil amendments I've tried. I noticed a real difference in my plants' growth, especially my tomatoes. They seem healthier and more productive. The powder is easy to mix into the soil, and it doesn't have a strong smell. Plus, it's a natural product, so I feel good about using it. I'd definitely recommend giving it a try if you're looking to improve your soil.
C**.
Use for mushroom growing.
E**T
GREAT!
V**S
Works wonders even if you make a lot of mistakes
J**Q
It is pricey and most people wouldn't buy and use like I do. If I am going to go to all the work to eliminate heavy metal and other stuff. Why use mined gypsum.
Trustpilot
2 weeks ago
1 month ago