Grain spawn, $39 a bag, US shipping includedOrder now

Southwest Mushrooms, Phoenix, Arizona

Spawn, cultures, tinctures and dried mushrooms, direct from the farm's founder.

Michael Crowe grew commercially in Phoenix from 2017, at up to about 1,500 pounds a week. This season: grain spawn and liquid cultures made to order, tinctures in 30 ml bottles, dried Lion's Mane, Reishi and Shiitake by the pack, and the books that hold the protocols behind all of it.

Card checkout on Stripe · No minimum on spawn or cultures · 83 verified reviews, 4.7 average

Michael Crowe holding a fruiting shiitake block on the Southwest Mushrooms farm

Michael Crowe on the farm floor, Phoenix

For sale now

Four things you can order today.

Checkout prices, nothing hidden. Spawn and cultures ship worldwide with US postage included. Tinctures and dried packs ship to US addresses.

Michael Crowe filling a grain spawn bag on the farm

Made to order this season

Grain spawn, 6 lb bag

$39 a bag

Very early generation grain spawn, made after payment. Pick the species at checkout. No minimum, one bag is fine, US shipping included.

Ships 14 to 21 days after payment

Order spawnBulk pricing and sterile grain
Liquid culture syringes in the lab

Live cultures

Liquid culture, 10 cc syringe

$35 each

Seven strains to pick from at checkout, no minimum, US shipping included. Agar plates, slants and master cultures are on the season page.

Made to order in the lab, ships in about four weeks

Order liquid culturePlates, slants and masters
Lion's Mane extract in 30 ml dropper bottles, labelled and batch numbered

Mushroom tinctures

Tinctures, 30 ml

$24.99 a bottle

Lion's Mane, Reishi, Turkey Tail and Oyster, batch number on the label. Ships to US addresses.

In stock, ships from Phoenix. Tracked US shipping $6 at checkout

Order Lion's Mane tinctureAll four species
Lion's Mane fruiting on the shelves of the Southwest Mushrooms farm

Dried mushrooms

Dried Lion's Mane, Reishi and Shiitake

from $19.99 a pack

2, 4 and 8 oz resealable packs. Whole dried Lion's Mane and Shiitake for the kitchen, Reishi slices for tea. Ships to US addresses.

In stock, ships from Phoenix. Shipping added at checkout

Order Dried Lion's Mane, 4 ozAll species and sizes

Verified buyers

What growers said about the spawn.

Reviews collected by Judge.me from paying customers of the Southwest Mushrooms grain spawn, in their own words.

4.8

17 verified reviews

Great genetics quality grain spawn

I recently used the grain spawn I ordered and was very impressed by the quality and quantity of mushrooms I was able to harvest. I'm looking forward to purchasing again soon. Thank you so much Mike for calling me personally to ensure I was getting what I need to start up my farm, I really appreciate that outstanding customer service, you truly are passionate about what you're doing. One love man

Jay H.

2024

Great, and efficient spawn

Nothing has taken off quite as fast as this has, price is a bit high, but for the quality product it's a must buy for at home mushrooms growers. Black Pearls took off, and produced a giant pin set within a week of being in the grow room, snow oyster, blue oyster, and pink oyster I've yet to put into grow bags, but I'm excited for the results.

Nicholas B.

Bay City, Michigan, 2024

Great products

Ordered two grow kits from Southwest and both were healthy and bags were sealed very well with great healthy mycelium. The grow kit had very good instructions that come with them. Very happy

Todd

2024

Commercial growing in Phoenix from
2017
A week at peak, about
1,500 lb
Subscribers on YouTube
195K
83 verified reviews
4.7 / 5

The flagship book

Lion's Mane Cultivation

The species the Phoenix floor ran more than any other, written up as the exact protocol: recipe, sterilization, incubation, pinning, harvest.

  • 6 x 9 paperback with full colour photographs from the grow room
  • The master substrate recipe with moisture, gypsum and sterilization numbers
  • Incubation, initiation and fruiting parameters with the reasons behind them
  • Contamination, yield optimization, record keeping and block log templates
Paperback on Amazon$34.99

Printed and shipped by Amazon

Kindle eBook$12.99

Delivered to your Kindle

Digital SOP edition$29.99

Secure checkout on michaelcrowemycology.com

Real pages from the book

Sample page: Chapter 1, the speciesSample page: The master substrate recipeSample page: Weighing the mix
Open the reader, 7 sample pages

The shelf

Start with your species, or take the whole system.

Every title

Ask Michael

Describe the problem. Get the protocol.

Answers come from the SOPs, The Mushroom Grower and the grow room, with sources, and the one item that would actually help.

Where it all came from

Written on a working floor.

These photographs are from the Southwest Mushrooms farm in Phoenix.

Liquid culture work in the clean lab
Substrate blocks loaded for sterilization
A row of Lion's Mane fruiting in the grow room
Shiitake harvest in the grow room
Michael Crowe, founder of Southwest Mushrooms

About the author

Michael Crowe has been growing mushrooms for twenty years and grew commercially in Phoenix, Arizona from 2017, as the founder of Southwest Mushrooms. He documents his methods for current and prospective growers on the Southwest Mushrooms YouTube channel. Today he writes cultivation books, builds education tools for growers at Crowe Logic, and works on mushroom genetics and grow trials of his own.

Field notes

Cultivation field notes, every week.

What we ran on the farm, working protocols, and unfinished SOPs we want eyes on before they ship.

One email / week · Unsubscribe with one reply

We send from hello@southwestmushrooms.com. No third parties, no resale of the list, no daily blasts.

Questions about a past order, a book or consulting? Contact or request a quote.

Not sure where to start? Ask Michael.