Ready to fruit, right out the box
The Fun-Guy Grow Kit range is the easiest way to grow gourmet mushrooms at home. Every kit is fully colonised before it reaches you, so there's no inoculation, no substrate prep and no weeks of waiting around, just unbox it, mist it and watch it fruit.
Full Kit or Fruiting Block Only?
Going Full Kit gets you the box, the spray bottle and a mushroom striking enough to double as a gift or a living centrepiece on your counter. Already know your way around a grow, or just want the essentials? Choose Fruiting Block Only and save a few bucks, same fully colonised block, minus the box and bottle.
Pick your mushroom
Currently growing in White Oyster, Lion's Mane, Shiitake and Blue Oyster, with more gourmet varieties joining the Fun-Guy family soon.
Blue Oyster Mushroom Grow Kit
Meet the Blue Oyster Mushroom Grow Kit, the showstopper of the Fun-Guy family. Clusters of striking blue-grey caps that mellow to soft grey as they mature, and just as fast and forgiving to grow as the rest of the oyster crew, no green thumb, no experience, no fuss.
Going Full Kit gets you the box, the spray bottle and a mushroom cluster dramatic enough to stop scrollers mid-scroll, a proper gift or centrepiece while it’s growing. Grown with us before, or just want the essentials? Go Fruiting Block Only and save a few bucks, same fully colonised Blue Oyster, minus the box and bottle.
Lion’s Mane Mushroom Grow Kit
Meet the Lion’s Mane Mushroom Grow Kit, the easiest way to grow this gourmet, brain-loving mushroom at home. No green thumb, no lab coat, no experience needed, just unbox it, give it a mist, and let those cascading white spines do their thing.
Going Full Kit gets you the box, the spray bottle and a mushroom striking enough to double as a gift or a living centrepiece on your counter. Already know your way around a grow, or just want the essentials? Go Fruiting Block Only and save a few bucks, same fully colonised Lion’s Mane, minus the box and bottle.
Shiitake Mushroom Grow Kit
Meet the Shiitake Mushroom Grow Kit, the mushroom that turns weeknight stir-fries into something special. Meaty, umami-rich caps that go from box to pan in no time, no green thumb, no experience, no fuss.
Going Full Kit gets you the box, the spray bottle and a mushroom cluster that looks as good on the counter as it tastes on the plate, a proper gift or centrepiece while it’s growing. Grown with us before, or just want the essentials? Go Fruiting Block Only and save a few bucks, same fully colonised Shiitake, minus the box and bottle.
White Oyster Mushroom Grow Kit
Meet the White Oyster Mushroom Grow Kit, one of the fastest, most forgiving mushrooms you can grow at home. Clusters of pale, fan-shaped caps that go from pinning to plate in days, no green thumb, no experience, no fuss.
Going Full Kit gets you the box, the spray bottle and a mushroom cluster dramatic enough to double as a gift or a kitchen showpiece while it grows. Already had a flush before, or just want to keep it simple? Go Fruiting Block Only and save a few bucks, same fully colonised White Oyster, minus the box and bottle.
Ready to Fruit FAQs
What's the difference between the Full Kit and the Fruiting Block Only option?
The Full Kit includes the box, spray bottle and sticker, great for gifting or display. Fruiting Block Only gives you the same colonised block on its own, for less.
Do I need growing experience to use a Fun-Guy kit?
No, every kit is ready to fruit with no inoculation or colonising required, just step-by-step instructions and a video walkthrough.
How long until I get my first harvest?
Most kits show their first flush within 1-2 weeks since the mycelium is already fully colonised.
Which mushroom variety should I choose?
White Oyster and Blue Oyster are great all-rounders, Shiitake suits the kitchen-focused grower, and Lion's Mane is the pick for a gourmet, brain-loving mushroom.
Want more of a challenge?
If you'd rather inoculate and colonise your own substrate from scratch, check out our Grow Kits range instead.