Grey oyster growkit

€34,80

13 reviews

Made to order

Suitable for beginners

Harvest guaranteed

Made in Finland

Description

Grey oyster (Pleurotus ostreatus) were first cultivated by the Germans during the first world war.

It is a wonderfully tasty mushroom that can be used in many different dishes.

Try it in a mushroom soup or sauted with garlic.

The grey oyster is considered a fast grower and you can usually harvest the first mushrooms from the kit in under 2 weeks.

Our grow kits are made at the site of our mushroom laboratory located in the Finnish countryside.
Just follow the instructions and you can enjoy fresh mushrooms grown at home in a couple of weeks time!

When making the grow kits we mix sawdust, wheat bran and water together.

When the substrate mix have been packaged into grow bags they go through sterilisation.

After the bags have been cooled down we inoculate them with mycelium that is grown on site.

That is it! No chemicals or nasty stuff!

Harvest guarantee

Cultivating mushrooms can be a challenging task.

Our growing kits however make growing mushrooms as easy at it can be.

You just need to follow the provided instructions and you can enjoy homegrown gourmet mushrooms in 1-3 weeks time.

We are so certain in our growing kits that we guarantee at least one harvest from them.

You can get multiple harvests out of a kit but later harvest are more depending on the growth environment and care given to the kit. To maximize the potential of the kits please read our in-depth guide.

If you for some reason don’t get an harvest even if you followed the instructions we will send you a new kit or refund you.

Please note that our harvest guarantee only applies to orders shipped inside the European Economic Area.

How to use

Growing mushroom at home with a grow kit is easy. 

Just open the kit and spray it with water mist on 2-3 occasions every day and it will produce mushrooms.

We do recommend that you read our in-depth guide to get the most out of the kits.

Made to order

Mushroom mycelium is a fresh product and you will get the best results if the mycelium is as fresh as possible upon arrival.


Because of this we make all products containing mushroom mycelium to order.
If we were to keep stock of mycelium products it would in the end make for a worse product. 


The normal lead time of most products containing mycelium is 2-3 weeks.


The mycelium need some time to ”take over” or colonize the growth substrate once they have been manufactored.


Otherwise there is a risk that the mycelium would not be strong enough to survive the shipping process.

The lead time however varies and is not set in stone. 

Sometimes orders are shipped faster due to planned overproduction.

If the lead time is estimated to be longer than normal we will inform you about it as soon as we know about the delay.

If you want your order to be delivered in a certain date range please let us know about it in the message field in the shopping cart.

We try our best to accommodate delivery date requests. 

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