

🌱 Elevate your grow game with lab-grade purity and sterile precision!
Mycology Basics Bulk Ultra-Fine Lab Grade Gypsum is a 1 lb pack of 97% pure Calcium Sulfate Dihydrate powder, 100% water soluble and free of additives. Packaged in a HEPA-filtered sterile enclosure, it minimizes contamination risks, making it ideal for mushroom substrates, organic gardening, brewing, and food applications. Its resealable bag preserves freshness and powder consistency, enhancing soil structure and crop yields.


| ASIN | B0BZJQNDHN |
| Best Sellers Rank | #17,522 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #651 in Garden Fertilizers |
| Brand | Mycology Basics |
| Date First Available | March 25, 2023 |
| Global Trade Identification Number | 00850037130221 |
| Item Form | Powder |
| Item Weight | 1 pounds |
| Item model number | B0BZJQNDHN |
| Manufacturer | DRMyc |
| Number of Items | 1 |
| Package Dimensions | 8.78 x 5.83 x 2.09 inches |
| Specific Uses For Product | Organic |
| Unit Count | 20 Ounce |
M**P
Great price. Trustworthy brand
Great product! Everything is amazing about it. The value, the functionality, plant growth, moisture retention. I can't tell you enough if you use it for Mass use. It's very well and if you can find other uses for it, I'm definitely for the size and quantity you're getting. It's unmatchable plus it's trustworthy brand
Z**S
Repeat customer
Great quality. I’ve bought gypsum from them several times and I will again.
M**N
No complaints!
I bought this to make silken tofu and it worked perfect! The seal on the bag is really good and I don’t have to worry about it leaking.
J**R
Does the job
Works fine
F**K
Great quality
Definitely recommend great product will be buying more
M**L
Works
As expected
J**R
You get what's advertised - will buy again
The product came on time and delivery was prompt. The packaging was resealable which was very important to me. It was definitely ultra fine which made it very easy to mix in hot water to dissolve for use in my CVG substrate. I am totally satisfied with my purchase and will probably be reordering when needed. I use approximately one cup of gypsum with 1250 G of coco coir and 2 qts of vermiculite with 8 qts of water for great field conditions.
D**Y
Myco Team
Really Great
Trustpilot
2 weeks ago
1 month ago