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Grow Functional Mushrooms

A brightly colored animated mushroom-themed van labeled "Psilly Willy's Mushroom Machine Grow Kit" set against a mountain landscape background featuring snow-capped peaks, evergreen trees, a lake, and clouds in the sky.

Reishi
Blue Oyster
Lion’s Mane
Counter Culture

A mushroom grow kit with a box labeled 'P slly Willy's Mushroom Machine,' a plastic bag of soil or compost, a packet of mushroom spawn, and instruction manuals, with a 'Colorado Rocky Mountain High' postcard and a card with the words 'Grain Redemption, Claim Your Grain' on it.
Colorful mushroom-shaped grow kit box in the shape of a van with a cartoon mushroom character driving, labeled 'Psilly Willy's Mushroom Machine' and 'Grow Kit'; photo shows porcupine puffball and mushroom spores on top, against a peach wall background.
A colorful cardboard mushroom grow kit designed like a small truck, with the text 'PSILLY WILLY'S Mushroom Machine' and 'GROW KIT' on it, with mushrooms growing out of the top.

Select your Shroom

Psilly Willy’s Reishi, Blue Oyster and Lion’s Mane Mushroom Machines are pre-colonized grain blocks ready to fruit mushrooms in 12-14 days.

Our Counter Culture option allows you to use the spore or culture of your choice.

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Reishi

Traditionally valued for immune-supporting and adaptogenic properties

Blue Oyster

Known for fast growth and producing hearty clusters with a rich, savory flavor for cooking

Cartoon of blue mushrooms with smiling faces and black outlines against a black background.
A cartoon mushroom with a smiling face, blue cap, and white stalk.
A cartoon drawing of a mushroom with a smiling face, large cap with layered gills, and a stalk.

Lion’s Mane

Associated with cognitive and nerve-support benefits, along with a mild, seafood-like taste

Counter Culture

For growers interested in cultivating varieties that have a long cultural history of being associated with intensified sensory experiences

Cartoon mushroom with a white stem, a brown cap with white spots, a green band and leaves around the cap, and a mischievous smile.
Cartoon mushroom with a smiling face, white stem, red cap with white spots, wearing sunglasses, against a black background.

LESS IS BEST

Psilly Willy believes most of the information surrounding the growth of mushrooms in your home is bogged down with too much unnecessary information. This causes the whole processes to be misconceived as something difficult.

The problems beginners often face are expensive kits, complicated instructions and inconsistent results. Our Mushroom Machine eliminates all of that.

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A simple line drawing of a house with a chimney, windows, and a door, surrounded by trees.
Grow Guide

The Right Tool for the Job

Our Mushroom Machine kit cuts out everything unnecessary for a successful mushroom grow.

We give it to you straight: only what you need, at a reasonable price, and with a money back guarantee.

experience

We have produced over one million pounds of all types of mushrooms

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support

Tek-Support is available every step of the way

secret sauce

Our special grain substrate is fresh cooked to perfection weekly

Mushrooms for the masses

Colorful van decorated with mushrooms, labeled 'Psilly Willy's Mushroom Machine' and 'Grow Kit', parked outdoors with mountains, pine trees, a river, and clouds in the background.

We hope to help anyone who has ever considered growing their own mushrooms in the safety of their own home.

Thank you for considering Psilly Willy’s as your go-to mushroom experts. We are confident you won’t want to use any other system after ours!

Grow Like the Pros at Home

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