How much do I mix in 1 gallon to water into the soil in organic agriculture applications?

For soil drench applications we recommend 25 grams per gallon, and for foliar spray applications we recommend 7 grams dissolved in warm water per gallon. Thanks, John

Can this be used in foliar spray applications / organic agriculture spray? If so, what is amount to mix in 1 gal?

Absolutely, it will work very well as a foliar spray. You will want to mix in 1/2 a tsp or 3.0 grams per gallon of water - we recommend using non-chlorinated water where available. Thanks, John

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Ultra-Fine Lab Grade Gypsum for Mushroom Substrates, Brewing, Tofu - No Additives, 97% Calcium Sulfate 22.5% Calcium (Ca) 18% Sulfur (S) - Packaged in HEPA Enclosure

Product ID: 718651682

Details

Brand
Mycology
Global Trade Identification Number
Item form
Powder
Number of Packs
1
Specific uses for product
Organic

🌱22.5% Calcium & 18% Sulfur for optimal growth

🧪HEPA enclosure for contamination-free packaging

⚗️97% pure Calcium Sulfate

€ 47.11

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your grow game with lab-grade purity and contamination-free confidence!

LAB GRADE PURITY - Ultra-fine 97% Calcium Sulfate powder ensures flawless substrate integration
RESEALABLE FRESHNESS - Professional resealable bag keeps powder fine and ready for your next project
BOOSTS GROWTH YIELD - Rich calcium and sulfur content enhances soil structure and crop productivity
MULTI USE VERSATILITY - Perfect for mushroom substrates, brewing, and tofu thickening—one product, endless possibilities
CONTAMINATION PROOF PACKAGING - Sealed in a humidity-controlled HEPA enclosure to keep your cultures pristine

Myco Basics Ultra-Fine Lab Grade Gypsum is a 100% pure, finely milled calcium sulfate powder (97% purity) with 22.5% calcium and 18% sulfur, packaged in a HEPA-filtered enclosure to prevent contamination. Ideal for mushroom substrates, brewing, and tofu preparation, it enhances soil structure and crop yields while maintaining freshness in a resealable bag.

Specifications

ASIN	B0BZJQNDHN
Brand Name	Mycology Basics
Coverage	1000
Customer Reviews	4.7 4.7 out of 5 stars (262)
Global Trade Identification Number	00850037130221
Included Components	Resealable bag, Organic 100% Pure Gypsum
Item Form	Powder
Manufacturer	Mycology Basics
Model Number	B0BZJQNDHN
Number of Items	1
Part Number	MycoBasics-Gyp1
Specific Uses For Product	Organic
Target Species	mushrooms
Unit Count	20 Ounce

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TrustScore 4.5 | 7,300+ reviews

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€ 47.11

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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