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Collection: Sterilized Mushroom Substrates and Fast Grow Kits -- Easy Mushroom Cultivation at Home

Ready to use mushroom substrates take the complexity out of growing mushrooms at home.  BOOM Blocks, Rye berries, Coco Coir, Wheat Straw,  and Horse manure based substrates to fit any kind of grow method you prefer. We make growing easy!

Fully sterilized and 100% ready to use.  Sterilized Mushroom Growing bags with breathable filter patch built in.

20 products
4 lb Hydrated Sterilized Mushroom Casing Mix * Improve Fruit Growth * Humidity Control for Large fruits and Great Grows!
Regular price
$29.95
Sale price
$24.95
RYE Grain Spawn Grow Bags * Rye Berries, Trays and Bulk Grows * Ready to Add Spores!
Regular price
$19.95
Sale price
$19.95
2lb x 6 Rye Berries Grain Mushroom Spawn Grow Bags * Grain Spawn * Sterilized, Ready to Inoculate * Fast Growth!
Regular price
$79.95
Sale price
$69.95
Bulk Tub Grow Kit - Mixed Substrate All in One Mushroom Grow Bags - Super Easy and Fast Mushrooms - Beginner Friendly Kit!
Regular price
$69.99
Sale price
$59.95
1lb BOOM! x 3 * Mixed Substrate All in one Mushroom Grow Bags- Unique Nutrient Mix Substrate Mushroom Grow Bags | Super Easy to Use | High Success Rate | Versatile Use
Regular price
$24.95
Sale price
$24.95
2lb BOOM! x 2 Mixed Substrate All in one Mushroom Grow * Add Spores, Wait, Harvest! Super Easy Mushrooms of ANY Kind!
Regular price
$21.95
Sale price
$19.95
1lb BOOM! 3 per order Mixed Substrate All in one Mushroom Grow Bags * Add Spores, Wait, Harvest!
Regular price
$24.95
Sale price
$24.95
Simplified Mushroom Grow Kit- Easy Home Grow * Just Add Spore Syringe!
Regular price
$69.95
Sale price
$59.95
6 Pack--2lb BOOM! Mixed Substrate All in one Mushroom Grow Bags- Unique Nutrient Mix Substrate Mushroom Grow Bags | Super Easy to Use | High Success Rate | Versatile Use
Regular price
$79.95
Sale price
$69.95
5lb Manure Boosted Straw Bulk Mushroom Mono Tub Grow Substrate - Ready to Use Mushroom Bulk Substrate
Regular price
$27.95
Sale price
$27.95
Ancient Path Naturals Monotub Mushroom Growing Kit - Rye Grain Berries Bags, BOOM Substrate & Hydrated Casing Mix - Organic Ingredients
Regular price
$79.95
Sale price
$59.95
Horse Manure Mushroom Substrate - Grow Bags Kit - Ready To Use Mushroom Spawn Growing Bags - Magic Psilocybin Mushroom * B+ * Golden Teacher * Cubensis
Regular price
$34.95
Sale price
$34.95
10 lb Hydrated Sterilized Mushroom Casing Mix * Improve Fruit Growth * Humidity Control for Mono Tub, Bulk Grow
Regular price
$49.95
Sale price
$39.95
Horse Manure Mushroom Substrate - 4 x 1lb Grow Bags Kit - Ready To Use Mushroom Spawn Growing Bags - Magic Psilocybin Mushroom * B+ * Golden Teacher * Cubensis
Regular price
$29.95
Sale price
$29.95
6 x Rye Berries Mushroom Spawn Grow Bags * Rye Grain Spawn * Sterilized, Ready to Inoculate * Fast Growth!
Regular price
$47.95
Sale price
$39.95
Ancient Organics MAD REEFER Indoor Marijuana Nutrient Soil * MEAN GREEN Veg Nitrogen Feed Foliage * Home Grow
Regular price
$21.95
Sale price
$21.95
Ancient Organics MAD REEFER Indoor Marijuana Bloom Soil * Bud Blast * Potent Flower Buds * Home Grow
Regular price
$21.95
Sale price
$21.95
Ancient Organics MAD REEFER Marijuana SEEDS POP Soil * Germination Mix Starter Soil
Regular price
$21.95
Sale price
$21.95
Coco Coir Horse Manure Mushroom Substrate -10 lbs - Grow Bags - Just Add Grain - Mushroom Spawn Growing Bags
Regular price
$39.95
Sale price
$39.95
25lbs Mushroom Bulk Tub Fill-up Kit - Monotub Mushroom Substrate Bulk Grow Set * Rye Grain, Horse Manure/Coco, Casing
Regular price
$109.99
Sale price
$89.95