Blue-Grey Oyster Mushroom Growing Kit
I’m happiest in cooler temperatures, so if things are warming up where you are, our Pink Oyster Kit might be a better match right now!
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Why choose our kits?
Learn the Full Journey
From spore to harvest, discover the entire mushroom cultivation process. Our kits are designed to teach as well as grow — ideal for curious beginners and budding mycologists.
Support When You Need It
Whether it’s your first flush or fifth, our experienced team is here to guide you. Friendly, expert help is just a message away throughout your growing journey.
Cook What You Grow
Every order includes recipe ideas to inspire your kitchen. Enjoy delicious ways to use your home-grown mushrooms — from simple sautés to standout dishes.
About your kit
Description
Looking to bring rich, savoury umami to your cooking? Our Blue-Grey Oyster Mushroom Growing Kit makes it easy to grow restaurant-quality mushrooms at home. With just a little daily misting, you’ll soon have beautiful, full clusters ready to improve your favourite pasta, stir-fries, and soups. See them sprout and grow into full, textured clusters – it’s just as satisfying as adding them to your favourite dishes.
Want something with a slightly nutty taste? Try our Golden Oyster Mushroom Kits.
Features
Mushroom Variety: Blue-Grey Oyster Mushroom (Latin name - Pleurotus ostreatus)
Ease of Growth: Beginner-friendly with comprehensive guidance
Harvest: First harvest in 3-4 weeks, up to 4 harvests yielding ~1kg of mushrooms
Instructional Support: Detailed instructions, videos and customer service
Flexible Spawn Options: Start growing immediately with our Grown Now option, or choose Grow Later to give the perfect gift as live mushroom spawn can be redeemed with a voucher and delivered separately
Growing Conditions: 10-18°C
What's In The Kit
GROW NOW
- Voucher to claim free live mushroom spawn when you're ready to get started
GROW LATER
- Live mushroom spawn sent with your kit
BOTH KITS
- A heat-resistant grow bag filled with a straw-based substrate mix
- A white liner to turn your kit box into a growing chamber
- Full instructions to walk you through each step of the growing process
- Recipe ideas
Delivery & Returns
Delivery
We are able to ship to Northern Ireland, the Scottish Islands, the Scottish Highlands, the Isle of Wight, and the Channel Islands. However, these shipments are arranged on a case-by-case basis to ensure the best possible service.
If you are located in one of these areas, please contact us directly at hello@urban-farm-it.com to place your order.
Note: Please refer to the specific lead times shown on product pages for more accurate delivery times.
- Small Orders (E.g. 100ml Spawn, Plugs): Sent via Royal Mail large letters.
- Medium-Sized Orders (under 2kg): Royal Mail 24-48 hour tracked parcel.
- Large Orders (2kg+): via DPD Express or APC.
Returns
Gift Kits (spawn voucher)
- Non-perishable items may be eligible for a return or refund within 14 days of purchase, provided they are unopened and in original packaging.
- Any item that arrives damaged or defective must be reported within 24 hours of receipt to qualify for a replacement or refund. Please provide photos of the damaged item and packaging.
- For non-perishable items, customers are responsible for return shipping costs unless the item arrived damaged, defective, or otherwise incorrect.
DIY Kits (containing spawn)
- Due to the perishable nature of these products, we are unable to accept returns.
- If your mushroom spawn arrives damaged, defective, or not as described, please contact us at hello@urban-farm-it.com within 24 hours of receiving the item. You will be eligible for a replacement or refund if we are notified within this timeframe, along with supporting documentation such as photos of the item and packaging.
- Refunds or replacements will not be issued for reports received beyond the 24-hour window, as the quality of perishable items can degrade rapidly.
See our returns policy here.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Blue-Grey Oyster Kit
Discover the magic of Blue Grey Oysters with our easy-to-use mushroom kits. Perfect for beginners and seasoned growers alike, these kits bring a burst of colour and flavour to your home-grown harvest. Enjoy fresh, delicate mushrooms in just a few simple steps!
Kit Types Explained
We offer two distinct kit types: the Grow Now Kit and the Grow Later Kit. Below, you'll find a quick guide to help you decide which option best suits your needs.
Mushroom spawn sent with your kit. Spawn is a live product and should be used within 10 days. Our Grow Now kit is perfect for those wanting to get started with their kit straight away.
Your kit includes a mushroom spawn voucher, making it completely shelf-stable until you're ready to grow. When the time comes, simply redeem your voucher online and we’ll send your fresh spawn with next-day delivery for free.
Check out our 'How To' video...
What people are saying
RaymondThoroughly enjoyed the process and all the preparation required. Makes it more rewarding when they're ready when you've put a bit of work in.
JohnThe instructions are good and spawn delivery was timely.
I've tried to grow mushrooms in the past without any success. Maybe fresh spawn is key. Thanks for a lot of fun.
AlisonDelicious, fun, and great customer service.
RoxanaThe mushrooms come with very good instructions, easy to follow and easy to grow definitely recommended and will buy again.
HanaExcellent product and easy to manage. I did this with two little kids and have had a great result. Customer service is also wonderful insomuch as if you need help, just ask them.
FAQs
Please read our FAQs page to find out more.
How do I redeem my mushroom spawn voucher?
You can redeem your mushroom spawn voucher by CLICKING HERE (or heading to redeem.urban-farm-it.com)
Simply enter the unique code found on your voucher or the front of your grow guide booklet, provide us with your delivery details, and we’ll send your spawn out to you.
How should I store my kit?
Grow Now Kits (with spawn): Use as soon as possible, ideally within 10 days.
- White Elm, Blue-Grey, Golden Oyster: keep spawn in the fridge.
- Pink Oyster: store in a cool place around 10°C (don’t refrigerate).
Grow Later Kits (voucher): Store the kit at room temperature, avoid damp conditions. Redeem the spawn voucher when ready to grow
Does my voucher have an expiry date?
Our vouchers champion the luxury of no expiry date, giving you the freedom to redeem it whenever you're prepared to start your kit.
Can I eat the mushrooms?
Yes! Oyster mushrooms are 100% edible and are known for their delicious flavour and versatility in cooking.
We always recommend cooking your Oyster mushrooms before eating them, as this enhances their flavour, texture, and digestibility. Eating them raw can sometimes cause mild digestive upset and may reduce the absorption of beneficial nutrients.
If you notice anything growing that doesn’t resemble an Oyster mushroom, do not consume it. Please get in touch with our team and send us a photo so we can take a look and advise you further.
How many mushrooms can I expect to grow?
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