nutrient value of gypsum fertilizer Shroomability Gypsum Powder for Growing Mushrooms Food & Lab Grade for Mycology Purists (1 lb)
SKU: 48075892249
nutrient value of gypsum fertilizer

nutrient value of gypsum fertilizer Shroomability Gypsum Powder for Growing Mushrooms Food & Lab Grade for Mycology Purists (1 lb)

Sale price$24.47 Regular price$27.19
Save 10%

Pay in installments of $6.80 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

nutrient value of gypsum fertilizer Shroomability Gypsum Powder for Growing Mushrooms Food & Lab Grade for Mycology Purists (1 lb)Introducing Our Premium Fine Powder Food Grade Gypsum Fertilizer for Mushroom Substrates and Casing Mix Available in convenient 1 lb and 2 lb heavy duty resealable mylar pouch bags. We have complete confidence in this product, as we use it in our own substrates, and we strongly encourage you to do the same. Incorporate it into your preferred substrate recipes. Key Highlights: Finely Ground Gypsum Powder Maintains Food Grade and Lab Grade Quality

Introducing Our Premium Fine Powder Food-Grade Gypsum Fertilizer for Mushroom Substrates and Casing Mix

Available in convenient 1 lb and 2 lb  heavy-duty resealable mylar pouch bags.

We have complete confidence in this product, as we use it in our own substrates, and we strongly encourage you to do the same.

Incorporate it into your preferred substrate recipes.

Key Highlights:

  • Finely Ground Gypsum Powder
  • Maintains Food-Grade and Lab-Grade Quality Standards
  • Suitable for Organic Food Products
  • Excellent for large substrates, recommended gypsum content of 5-7%, or mix it with lime
  • Use approximately 1 tablespoon per gallon of water for soaking whole grains Gypsum plays a crucial role in mushroom cultivation, providing essential calcium and sulfur nutrients. Here's how it elevates the mushroom growing process:

Balanced pH: Gypsum effectively regulates the pH of your growing substrate, ensuring it falls within the ideal range of 6 to 7 for optimal mushroom growth.

Enhanced Moisture Retention: Gypsum increases the water-holding capacity of the substrate, preventing it from becoming excessively dry or overly saturated, which can hinder mushroom development.

Stimulated Mycelium Growth: Gypsum contains vital calcium, a nutrient essential for mycelium growth, the vegetative part of the mushroom responsible for nutrient absorption. The addition of gypsum fosters robust mycelium growth.

Augmented Mushroom Yield: Research has shown that incorporating gypsum in the substrate can increase mushroom yields by up to 50%. This is due to the stabilizing effects of gypsum, resulting in larger, more robust mushrooms.

To summarize, gypsum is an indispensable tool in mushroom cultivation, widely utilized by growers to enhance both the quality and quantity of their mushroom harvests.

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: 48075892249

Discover Niche Categories That Outsell nutrient value of gypsum fertilizer

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 144 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Amazon Reviewer
Fort Morgan, US
★★★★★ 5
Delightful cashmere beanie
Size: One Size, Color: Heather Charcoal, Size: One Size, Color: Heather Charcoal
I love this beanie—I have been living in it since it arrived. The yarn is thicker than most of my other cashmere hats (I have several), and very soft. It is a little big on a smaller adult head (I roll it up, which also looks cute), so this hat should fit a wide range of heads. At time of review, this cashmere beanie from Everlane was listed at ninety-eight dollars. That's on the high side when compared to similar brands like Quince, but this is a well made hat and good quality cashmere. It would make an impressive gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
M
Mama Cat
San Leandro, US
★★★★★ 5
Soft, Warm, and Perfect for Winter Weather
Size: One Size, Color: Black, Size: One Size, Color: Black
This beanie is incredibly soft and feels luxurious the moment you put it on. The cashmere has that smooth, cozy texture that makes it comfortable to wear all day without any itchiness. It provides just the right amount of warmth, keeping my head and ears protected during the cold winter months where I live. The ribbed design gives it a clean, classic look that works with just about any outfit, whether I’m running errands or heading out for a walk in the cold. It feels lightweight but still insulating, which makes it easy to wear without feeling bulky. Overall, it’s a simple, high-quality piece that delivers on both comfort and warmth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
H
Hawkthrone
Charlottesville, US
★★★★★ 5
Soft, warm, and comfortable
Size: One Size, Color: Black, Size: One Size, Color: Black
So so soft, this beanie is great. The knitting is this hat is great and well made. It has gotten cold and this keeps my head and ears nice and warm. A super comfortable, can wear all day without worry of it squeezing or causing pressure points. The value is great, cashmere is usually expensive. This beanie may be inexpensive but it is not cheaply made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
G
GypsyRose_03
Dallas, US
★★★★★ 5
Super soft and plush beanie
Size: One Size, Color: Black, Size: One Size, Color: Black
This is a soft, plush, warm and comfortable knit beanie. I generally wear my hair in box braids and having a beanie that is both stretchy enough to fit without becoming too stretched out is important. This beanie does that perfectly. It also is soft enough that it doesn't make my hair feel dry or look super frizzy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
G
Verified Purchase
Gina Leigh Greenway
Alexandria, US
★★★★★ 5
Warm & stylish
Size: One Size, Color: Light Grey Melange
Well made & soft ! Love it !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026

recommand products