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USA Organic 4lbs Lion's Mane Mushroom Growing Kit, Non-GMO

  • Based on 153 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, Sep 17
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Color: White


Features

  • USAGrown USDA Organic Simple StepsOur lion's mane mushroom kit is cultivated in the USA with certified organic, nonGMO grain, using clean and sustainable practices. Getting started is easy: open the box, cut an X in the bag, soak for 610 hours, and spray 23 times a day. Thats all it takes to grow your own gourmet mushrooms at home.
  • WarmWeather Growth GuaranteeMushrooms can be tricky in spring and summer heat, but we stand behind our quality. If you follow the instructions and see no healthy mycelium growth within 14 days, just contact uswell send you a free replacement, no questions asked.
  • DualSide Design FirstFlush YieldThis extralarge kit features openings on both sides, allowing mushrooms to fruit from both directions. Your first harvest typically yields 0.71.8 lbs of fresh yellow oystersenough for a family of 36 to enjoy. Most kits continue producing after the first flush (though each subsequent harvest will be slightly smaller); see the instruction booklet for details.
  • First Harvest in 1421 DaysUnder normal conditions, youll see pinning in about 714 days, after which the mushrooms grow rapidly. Once the caps begin to flatten, its time to harvest your first batchand enjoy the rewarding experience of growing your own food.
  • 3-Step SetupFollow four simple steps: open the box, cut an "X" into the bag, soak it for 6-10 hours, and spray it 2-3 times a day. With these straightforward instructions, you can easily cultivate your own lion's mane mushrooms at home. (This mushroom is relatively difficult to cultivate and is not suitable for beginners)
  • Storage Tips & The Perfect GiftIf youre not ready to start right away, you can store the kit in the refrigerator for up to 3 months (though we recommend using it sooner for best results). Whether for a foodie, a gardening enthusiast, or a curious child, this kit makes a unique, fun, and healthy gift that delivers both education and delicious rewards.

Description

Lion's Mane Mushroom 4lbs Oyster Mushroom 4lbs Oyster Mushroom Lion's Mane Mushroom

Product Dimensions: 7.5 x 3.5 x 3.5 inches


Item Weight: 2 pounds


Manufacturer: Fungiworks


Item model number: Lion's Mane


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • These are fast growing and SUPER COOL!
Color: Golden
AMAZING! This kit is super easy! Grows like wild fire! This stage is day 3 or 4. I grew mine in a box I covered in stretchy plastic to keep the humidity in and use a bigger spray bottle (using filtered water) (not soaked!) kept a few feet away from a East facing window. Results speak for themselves! Can't wait to harvest! This is seriously such an interesting and incredibly fun thing to do with your family and the price is reasonable! ... show more
Reviewed in the United States on May 10, 2026 by Davina

  • Thrilled ; )
Color: Grey
How much fun is that ~ so big so yummy ~ so easy ~ they look wonderful and they are growing very fast ~ lots of fun to grow ~ can't wait to taste them ~
Reviewed in the United States on May 6, 2026 by Gaia_Muse

  • Disappointment!
Color: White
I followed the directions! Didn't ever get even one mushroom. Tried both "sides" figured if one didn't produce the other one would! No luck. I have it out under the bird bath now! Truly dissappointing!
Reviewed in the United States on August 31, 2026 by Julie Dirt

  • High quality kit
Color: Golden
Great value. Best kit Ive ever used. The growth medium it a tightly rolled log, and the box is two sided. The mushrooms pinned within 4 days and produced two beautiful flushes. Ive since rehydrated and rotated the log. Although its taken a few more days, second flushes have emerged. You definitely get a return on the investment plus the joy of watching these beauties grow. ... show more
Reviewed in the United States on April 10, 2026 by K. A. Kantardjieff

  • These babies grow fast!
Color: Golden
The kit sat in a 66° F (~18.9° C) room for about a month before I followed the directions by cutting the plastic bag and soaked the "log." I placed it on a thermostatic controlled heating pad inside an open box, with the temperature probe between the log and the box that it comes in. The temperature stayed within 1° of 78°F (25.5° C), and I put an led grow light over the box. As if it was racing to make up for lost time, a thumb tip sized mass emerged within the first 12 hours. By the 36th hour, it grew to an adult fist size, and I harvested almost an adult male foot sized clump of gold oyster mushrooms at 72 hours later. I fried the mushrooms with onions and had them on a 90% ground beef sandwich. I'm waiting for the second flush now. The pictures show that these babies grow fast! I harvested about 12 after taking the last picture and it was even bigger than what you see! Here's the heating pad that I used: https://www.amazon.com/dp/B0DNYH548C?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 and here is the light: https://www.amazon.com/dp/B0CRQXXYZZ?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_14&th=1 the box was left over from something that I bought from Amazon. ... show more
Reviewed in the United States on December 2, 2025 by Gregory R.

  • Don't buy
Color: Grey
Bought the oyster mushrooms and only one side grew mushrooms. The lions mane grew NOTHING. total waste of money.
Reviewed in the United States on July 26, 2026 by Kathy

  • Flimsy shipping, cosmetic damage
Color: White
For right now, I’m rating this a 4/5 in good faith. Unfortunately it came in a bag instead of a box for the shipping, so the kit itself was pretty badly banged up. I *think* the mushrooms are okay thankfully, but yeah. If this is your first time doing any mushrooms, I’d go with a different kit just to be on the safe side, since the instructions were pretty badly mangled. If you’ve done kits before though, it’s probably fine. ... show more
Reviewed in the United States on July 8, 2026 by Ayrie

  • Lions mane grow kit
Color: White
Came quick, seems to be of good quality, the Mycelium seems to be in good shape, I just set it to fruit yesterday so I’ll find out how good in a week or so.
Reviewed in the United States on August 23, 2026 by Jon

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