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)

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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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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
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Exchange/Return Notes
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SKU: 48075892249

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machon e.
San Leandro, US
★★★★★ 5
Almost indestructible
Color: Mixed Blue
So far my toy destroying pup hasn't destroyed this one. He tears Kong toys up in hours. Does it look pretty no lol ita been buried and thrown and chewed for months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
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Bob Hammett
Dallas, US
★★★★★ 1
Not for aggressive chewers
Color: Mixed Blue
I purchased 2. The Rubber in the middle was chewed through in an hour by american bullys. Not for aggressive chewers. They are not interested in them anymore.
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Reviewed in the United States on June 6, 2026
D
Verified Purchase
Dave A.
Massapequa, US
★★★★★ 3
Harder and heavier than a dog toy should be, but it is sturdy.
Color: Mixed Blue
The outer rim is a very hard plastic, hard enough to dent and ding furniture. Too hard to throw in the house. Dog likes it but has difficulty getting his mouth around the sides as the item is very heavy for its size. Squeaker in the middle was a a nice surprise. Would not buy again.
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Reviewed in the United States on June 7, 2026
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Verified Purchase
Vicky Courtright
Battle Creek, US
★★★★★ 4
Durable and well made.
Color: Mixed Blue
Our dog will chew any toy up in 2.5 seconds. This has lasted for quite some time. It's super hard which can be a downfall because they lose interest. Squeeker is hard to push down but overall it's outlasted other toys.
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Reviewed in the United States on April 27, 2026
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Verified Purchase
shelly
Belleville, US
★★★★★ 5
Dog toy
Color: Mixed Blue
Glad I bought this. My dog job is to destroy her toys or she thinks so. This is great for her chewing and catching while it will be sometime before she destroys this one
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Reviewed in the United States on May 24, 2026

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