Welcome to the OnlySpores Grow Club 🍄

One Mushroom. One Month. Grow Together.

Growing mushrooms is much more fun when you’re not doing it alone.

The OnlySpores Grow Club is our monthly community Grow-Along, bringing mushroom enthusiasts across the UK together to grow the same gourmet mushroom species at the same time.

Every month we’ll choose a featured gourmet species and send Grow Club participants everything needed to get started. You’ll then join the OnlySpores Grow Club community, where everyone can share progress, compare grows, ask questions, troubleshoot problems and celebrate those all-important first mushrooms!

📦 What’s Included?

Every Monthly Grow-Along includes:

🍄 1.5kg All-in-One Grow Bag
A convenient all-in-one setup for taking part in the month’s gourmet mushroom challenge.

🧪 Featured Gourmet Liquid Culture
Everyone receives the same gourmet mushroom culture, giving us the opportunity to see just how differently everyone’s grows develop.

🔬 FREE Microscopy Spore Syringe
Your box also includes a complimentary spore specimen from our microscopy research collection.*

👥 Private OnlySpores Grow Club Community
Share photographs, ask questions, compare progress and follow everyone else’s journey on our Member’s Only Facebook group.

🏆 Monthly Grow Club Challenges
We’ll be looking out for fantastic flushes, impressive clusters, brilliant photography, beginner successes – and even the occasional spectacular failure!

🚚 FREE UK Delivery

🌱 How Does The Grow-Along Work?

Order your place in this month’s Grow-Along and we’ll send your Grow Club box directly to you.

Everyone receives the same featured gourmet culture, and we’ll announce when it’s time for the challenge to begin.

From there, share your journey with the community – from getting started and spotting the first signs of growth through to your first pins and, hopefully, an impressive harvest.

There’s no pressure and no need to be an experienced mushroom grower. The whole idea is to experiment, learn and grow together.

🏆 Monthly Competitions

Mushrooms don’t always follow the rule book – and that’s part of the fun.

Each Grow-Along will feature a selection of community challenges and prizes, which could include:

🍄 Best Grow
📸 Best Mushroom Photo
🏆 Most Impressive Cluster
🌱 Best Beginner Grow
😂 Most Spectacular Fungal Fail

Successes and disasters are welcome!

🍄 No Subscription. No Commitment.

Because each Grow-Along is released as a limited monthly drop, there’s no recurring subscription.

Join every month, occasionally, or simply choose the mushroom challenges that interest you.

Existing Grow Club members will receive priority access to future Grow-Alongs before remaining places are released publicly.

Ready to Grow With Us?

One mushroom. One month. One community.

Secure your place in this month’s OnlySpores Grow Club and see how your grow compares with everyone else’s.

Places are limited for each monthly Grow-Along.

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🔬 Important Microscopy Notice

The OnlySpores Grow Club cultivation activity relates exclusively to the featured legal gourmet mushroom liquid culture supplied with the Grow-Along.

The complimentary microscopy spore syringe is supplied separately and strictly for microscopy and taxonomy research purposes only. It is not part of the cultivation challenge and must not be cultivated.

The OnlySpores Grow Club community is exclusively for discussion of legal gourmet and functional mushroom cultivation. Cultivation of controlled species will not be discussed or permitted within the community.