Growing Mushrooms at Home in the UK
Home mushroom cultivation has exploded in popularity across the UK — and for good reason. Homegrown mushrooms are fresher, more flavourful, and far cheaper per kilo than supermarket alternatives. With the right equipment, even a complete beginner can be harvesting their first flush within three weeks.
This guide covers the best mushroom varieties to grow at home in the UK, ranked by difficulty, so you can choose the right starting point for your experience level.
Beginner Varieties
1. Oyster Mushrooms (Pleurotus ostreatus) — Best Overall for Beginners
Oyster mushrooms are the undisputed best starting variety for UK home growers. They colonise quickly, fruit reliably, and tolerate a wider range of temperatures and humidity levels than most other species.
- Colonisation time: 10–14 days
- Fruiting temperature: 15–20°C
- Substrate: Straw, hardwood sawdust, cardboard
- Flushes: 2–4 per bag
- Flavour: Mild, slightly sweet, meaty texture
2. Pink Oyster Mushrooms (Pleurotus djamor)
A tropical variety that fruits faster than standard oysters and produces striking pink clusters. Requires slightly warmer temperatures (20–28°C), making it ideal for summer grows or heated grow rooms.
- Colonisation time: 7–10 days
- Fruiting temperature: 20–28°C
- Flavour: More pronounced, slightly bacon-like when cooked
3. King Oyster Mushrooms (Pleurotus eryngii)
Slower to fruit than standard oysters but produces thick, dense stems with excellent shelf life — up to two weeks refrigerated. Increasingly popular in UK restaurants and farmers markets.
- Colonisation time: 14–21 days
- Fruiting temperature: 10–16°C
- Substrate: Hardwood sawdust and bran mix
- Flavour: Rich, umami, firm texture
Intermediate Varieties
4. Shiitake (Lentinula edodes)
One of the most commercially valuable mushrooms in the world and very achievable for home growers with a bit of patience. Shiitake requires a longer colonisation period and a cold shock to initiate fruiting, but rewards you with dense, flavourful mushrooms that command premium prices.
- Colonisation time: 60–90 days on hardwood
- Fruiting temperature: 10–18°C
- Substrate: Hardwood sawdust and wheat bran
- Flushes: Multiple over 6–12 months
- Flavour: Deep, smoky, umami-rich
5. Chestnut Mushrooms (Pholiota adiposa)
A UK-friendly variety that produces clusters of brown-capped mushrooms with a nutty, earthy flavour. More forgiving than shiitake but requires similar substrate preparation.
- Colonisation time: 14–21 days
- Fruiting temperature: 12–18°C
- Flavour: Nutty, earthy, firm
Advanced Varieties
6. Lion's Mane (Hericium erinaceus)
Lion's Mane is one of the most visually striking and nutritionally interesting mushrooms you can grow at home. It requires precise humidity control and good fresh air exchange, but the results — large, white, cascading fruiting bodies — are spectacular and highly sought after.
- Colonisation time: 14–21 days
- Fruiting temperature: 18–24°C
- Humidity: 90–95% — requires consistent misting
- Flavour: Delicate, seafood-like, often compared to crab or lobster
7. Reishi (Ganoderma lucidum)
Grown primarily for its medicinal properties rather than culinary use, Reishi is a slow-growing, woody mushroom that requires high temperatures and patience. Best suited to experienced growers with a dedicated fruiting chamber.
- Colonisation time: 30–60 days
- Fruiting temperature: 24–30°C
- Use: Dried and powdered for teas and supplements
The Right Equipment Makes All the Difference
Whatever variety you choose, starting with quality equipment dramatically improves your success rate. At MUSHROOMTEC we stock everything you need:
- Autoclavable Mushroom Grow Bags — 0.2 micron filter patch, 3.2 mil thick
- Inflatable Mushroom Monotub Kit — ideal for bulk substrate grows
- XXL Still Air Box Kit — with integrated temperature and humidity gauge
Browse our full Mycology Equipment collection to get started.