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2 Sterilized Rye Bags with Injection Port & 1 Bag of 5lb Manure Substrate
2 Sterilized Rye Bags with Injection Port & 1 Bag of 5lb Manure Substrate
$25.95

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Welcome to Out-Grow’s complete range of mushroom cultivation products. Whether you're a hobbyist or a seasoned grower, we offer everything you need to successfully cultivate mushrooms at home or on a larger scale. Browse our diverse selection of mushroom cultures, substrates, grow kits, and tools to help your cultivation thrive. Each product is carefully crafted to ensure quality, reliability, and optimal results for your growing journey.

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Australian Shiitake (Lentinula leteritia)
Sale
Australian Shiitake (Lentinula lateritia)
$10.20 $12.00
Morchella eohespera
Sale
Morchella eohespera
$10.20 $12.00
Gilled Polypore (Lenzites betulina) Growing from green moss
Sale
Gilled Polypore (Lenzites betulina)
$10.20 $12.00
Polycephalomyces species
Sale
Polycephalomyces species
$10.20 $12.00
Black Poplar Mushroom (Agrocybe aegerita) Live Spawn
Sold Out
Black Poplar Mushroom (Agrocybe aegerita) Live Spawn
$17.56 $21.95
All American Sterilizer 2159FG: Fiber Gasket
Sold Out
All American Sterilizer 2159FG: Fiber Gasket
$3.95
All American Sterilizer 2154B: 240V Pilot Light
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All American Sterilizer 2154B: 240V Pilot Light
$13.95
Cordyceps Militaris (Peach)
Sale
Cordyceps Militaris (Peach)
$10.20 $12.00
Ringless Honey Mushroom (Desarmillaria caespitosa)
Sale
Ringless Honey Mushroom (Desarmillaria caespitosa)
$10.20 $12.00
Armillaria nabsnona
Sale
Armillaria nabsnona
$10.20 $12.00
Lions Mane Mushroom Grow Kit growing mushrooms
Sold Out
Lions Mane Mushroom Grow Kit
$29.95
Pink Oyster Mushroom Grow Kit
Sold Out
Pink Oyster Mushroom Grow Kit
$29.95
Maitake Mushroom Spawn
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Maitake Mushroom Spawn - (1qt.)
$13.56 $16.95
Pearl Oyster Mushroom Grow Kit
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Pearl Oyster Mushroom Grow Kit
$29.95
brown oyster mushroom grow kit fruiting
Sold Out
Brown Oyster Mushroom Grow Kit
$29.95
Mushroom Plug Spawn - Oyster Mushroom, Grey (Pleurotus ostreatus)
Sold Out
Mushroom Plug Spawn - Oyster Mushroom, Grey (Pleurotus ostreatus)
$12.95
Tropical Bracket (Ganoderma tropicum)
Sale
Tropical Bracket (Ganoderma tropicum)
$10.20 $12.00
Pearl Sawgill (Lentinus concavus)
Sale
Pearl Sawgill (Lentinus concavus)
$10.20 $12.00
Ornament polypore (Amauroderma rugosum)
Sale
Ornament polypore (Amauroderma rugosum)
$10.20 $12.00
Common Funnel Mushroom (Clitocybe gibba)
Sale
Common Funnel Mushroom (Clitocybe gibba)
$10.20 $12.00
Lentinula boryana growing on a log
Sale
Lentinula boryana
$10.20 $12.00
AIE-300C 12 inches, 6 mil thickness, 2mm width and 500W
4 in stock
AIE-300C 12 inches, 6 mil thickness, 2mm width and 500W
$240.00
Gardening Indoors With Soil & Hydroponics
2 in stock
Gardening Indoors With Soil & Hydroponics
$24.95
All American Sterilizer 2162: Aluminum Container
Sold Out
All American Sterilizer 2162: Aluminum Container
$56.95
All American Sterilizer 2158BS: 240V Heating Element
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All American Sterilizer 2158BS: 240V Heating Element
$72.95
All American Sterilizer 2155-15: Air Exhaust Tube
All American Sterilizer 2155-15: Air Exhaust Tube
$22.95
All American Sterilizer 78: Retaining Bayonet Clamp
All American Sterilizer 78: Retaining Bayonet Clamp
$10.95
All American Pressure Canner 76-09: Bakelite Top Handle
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All American Pressure Canner 76-09: Bakelite Top Handle
$10.90
Morchella brunnea
Sale
Morchella brunnea
$10.20 $12.00
Amber Jelly Mushroom (Exidia crenata)
Sale
Amber Jelly Mushroom (Exidia crenata)
$10.20 $12.00
Orange Mock Oyster (Phyllotopsis nidulans)
Sale
Orange Mock Oyster (Phyllotopsis nidulans)
$10.20 $12.00
Saffron Milk Cap (Lactarius deliciosus)
Sale
Saffron Milk Cap (Lactarius deliciosus)
$10.20 $12.00
Twelve quart-sized jars filled with fully hydrated and sterilized popcorn grains, arranged in a grid. The jars feature self-healing injection ports on the lids, making them ideal for easy inoculation and efficient mushroom cultivation.
Sale
Popcorn Bulk Substrate Jars (12-Pack)
$104.63 $116.25
Twelve quart-sized jars filled with a sterilized mix of grains, including rye, milo, and popcorn. The jars are arranged in a grid and feature self-healing injection ports on the lids, designed for easy inoculation and optimal mushroom cultivation.
Sale
Mega Mix Bulk Substrate Jars (12-Pack)
$104.63 $116.25
Five sealed mushroom grow bags filled with wood-based mushroom substrate, each weighing five pounds. The bags are tightly wrapped in clear plastic, displaying the finely textured wood fibers used for growing wood-loving mushrooms. Ideal for bulk cultivation.
Sale
Wood Based Bulk Substrate (25 lbs)
$117.45 $130.50
Red-staining Polypore (Amauroderma rude)
Sale
Red-Staining Polypore (Amauroderma rude)
$10.20 $12.00
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