Advertising Disclosure
10 Best gypsum for mushrooms in Canada
- Best Choice01Uncle John'sShow moreOn Amazon
Uncle John's: MycoGypsum - Powdered Gypsum - Formulated for Mushroom Mycology
- Best Value02Gaia Green60% OffShow moreOn Amazon
Gaia Green Gypsum 20kg
- 03Gaia GreenShow moreOn Amazon
Gaia Green Gypsum 2kg
- 04LD CarlsonShow moreOn Amazon
Gypsum- 1 lb
- 05Holland IndustryShow moreOn Amazon
HollandBasics Gypsum - Mix with Soil for Improved Structure & Drainage - High in Calcium & Sulfur - Ideal for All Plants - Eco-Friendly & Sustainable - 500g Bag
- 06Elo's PremiumShow moreOn Amazon
Calcium Sulfate Gypsum 100g
- 07Olympus MycoShow moreOn Amazon
Olympus Myco Premium Bulk Mushroom Substrate Mix (3 lbs) | Fully Pasteurized | 0.5 Micron Dual-Filter Grow Bag | Coco Coir, Vermiculite, Gypsum (CVG) | Max Yield | for Dung & Grain Loving Mushrooms
- 08GenericShow moreOn Amazon
Calcium Sulfate 21% Derived from Mined Gypsum Rock, Fertilizer Grade, Finely Ground Gypsum Stone, Prepared by Let's Grow Garden Supply (3 LB)
- 09Holland IndustryShow moreOn Amazon
HollandBasics Natural Gypsum - Improve Soil Structure & Drainage - 100% Natural, Non-Toxic, pH Neutral, Odorless - Ideal for Indoor & Outdoor Gardening - 500g Container
- 10M.M BASICSShow moreOn Amazon
5 LB, Gypsum for Plants, Rich in Calcium and Sulphur, Benefits Soil Structure, Porosity, Air Circulation, and Water Infiltration and Drainage (Gypsum 5 LB)