Your First Harvest Won't Be Your Last

Grow fresh gourmet mushrooms at home with the ShroomBag mushroom grow kit, no experience needed.

Just cut the bag, raise the roof, and twist to harvest. No syringes. No science. Just mushrooms.

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Bring Home Your Kit

Easy as 1, 2, 3

No syringes. No sterile lab. No guessing. Just mushrooms.

  • Mushroom Grow Kit: Maya Mushroom Ready-to-Fruit Block in Box - Pre-Colonized Substrate for Instant Gourmet Growing at Home

    1. Cut The Bag

    • Grab a clean knife and make a straight 4-inch cut on the face-up side.
    • Some growers cut an X, we prefer a strait cut. The mycelium inside has been colonizing for weeks, it just needs oxygen.
    • That cut lets oxygen in, the mycelium senses it, and mushrooms start growing.
  • Mushroom Grow Kit: Maya Mushroom Box with Vibrant Striped Packaging - Complete Home Cultivation System Ready to Ship

    2. Raise the Roof and Mist Daily

    • Fold the lid into a triangle roof over your bag. Mist the inside of that ceiling 2-3x a day, not the mushrooms themselves.

    • Mushrooms love humid air, not standing water. Lift the lid completely when you mist so fresh oxygen gets in. That's the whole system.
  • Mushroom Grow Kit: Fresh Black King Oyster Mushrooms Bursting from Maya Mushroom Box - Gourmet Home Cultivation in Action

    3. Twist to Harvest

    • When they're ready, grab the base and twist gently. Don't cut, twisting prevents rot on the substrate.
    • Harvest when caps flatten out, while they're still slightly curled.
    • Flip the bag, repeat the process. Keep misting as usual, and your next flush usually shows up in 10-14 days.
    • Keep misting daily so the exposed substrate stays damp.
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Your Beginner's Gourmet Mushroom Guide

How to Grow Your ShroomBag Start to Finish

Watch the complete process from cutting the bag to harvesting fresh mushrooms. No guessing, no confusion. Just follow along and grow.

PRICE COMPARISON:

Store Mushrooms vs ShroomBag™

  • Mushrooms in a blue plastic container on a white background

    Store mushrooms run $25 a pound and they show up soggy, bland, and days past peak freshness. Premium prices for product that's been sitting in a warehouse.

  • Box of Maya Mushroom with mushrooms growing out of it on a white background

    $27 gets you 1.5–2 pounds over 2–3 harvests indoors, then expand the spent substrate outside for months more production. More Pounds for pennies.

Learn How To Expand Substrate

Grow More, Waste Less

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Mushroom Grow Kit Unboxing: Maya Mushroom Ready-to-Fruit Block Arrives - Gourmet Growing Starts Now

ShroomBag Guarantee

  • We want you to have a great experience growing your own mushrooms. If your ShroomBag doesn’t produce mushrooms within 30 days of activation, we’ll send you another for free.
  • We’re here to support you every step of the way and make sure you get to enjoy your harvest.
Claim Your ShroomBag