Out Grow
Out-Grow is your mushroom supply superstore. We offer mushroom growing supplies, mushroom substrates, liquid cultures & more. Click to order today or
Browse by category
Collections
Home page
Liquid Culture Syringes
Mushroom Substrate
Mushroom Substrate Ingredients
Culture Media
Mushroom Spawn
Mushroom Grow Bags
Microscopes and Microscopy
Canner & Sterilizer Parts
Heat Sealers
Mushroom Supplies
Mushroom Substrates
Mushroom Grow Kits
Mushroom Cultures
Mushroom Plug Spawn
Agar Plates
All in One Mushroom Grow Bag
Grain Spawn Bags
Grain Spawn Jars
Pressure Cookers
Best Selling
All products
Bulk Substrate
Mushroom Supply
Mushroom Plate Cultures
Mushroom Liquid Culture Bundles
Featured products
Popular right now
Coconut Coir (Loose, 8 quarts)
USD 10.25
Wood-Based Mushroom Substrate Bag
USD 22.66
Rye Berry Mushroom Jar – Sterilized 1 Quart
USD 11.28
Pasteurized Wheat Straw (5lbs)
USD 20.60
Pasteurized Mushroom Casing Mix
USD 7.98
Sterilized Rye Grain Spawn Bag – 1lb (No Injection Port)
USD 6.13
Large Horticultural Perlite (8 quarts)
USD 10.04
Peat Moss (8 quarts)
USD 10.04
Hard Wood Pellets (8 quarts)
USD 12.31
Cut Wheat Straw (8 quarts)
USD 10.30
All American Model #910 10.5 Qt. Pressure Cooker
USD 296.63
All American Model #915 15.5 Qt. Pressure Cooker
USD 321.35
All American Model #921 21.5 Qt. Pressure Cooker
USD 288.35
All American Model #925 25 Qt. Pressure Cooker
USD 370.74
All American Model #930 30 Qt. Pressure Cooker
USD 432.55
All American Model #941 41.5 Qt. Pressure Cooker
USD 633.44
All American Model #1915X Non-Electric 15 Quart Sterilizer
USD 484.09
All American Model #1925X Non-Electric 25 Quart Sterilizer
USD 514.99
All American Model #1941X Non-Electric 41 Quart Sterilizer
USD 890.94
All American Model #50X 25 Quart Electric Sterilizer
USD 1,087.67
All American Model #75X 41 Quart Electric Sterilizer
USD 1,406.97
Mono Tub Mushroom Grow Kit
USD 66.90
Centrifuge Tubes (15ml)
USD 1.29
Sterilized Petri Dish 100 X 15mm (Pack of 20)
USD 10.25