Thick, meaty stems. Beautiful clusters. The ultimate gourmet mushroom for cooking.

King Oysters (also known as King Trumpet) are the heavyweight of the oyster family — chunky stems, firm texture, and that incredible ability to brown, caramelise and crisp like meat. If you’ve ever ordered King Oysters in a restaurant and wished you could cook them at home… this is the kit. 

Our blocks arrive fully colonised and ready to grow, so all the hard work is done for you. With just a slice in the bag and a little misting, you’ll have perfect, thick-stemmed Kings in 10–14 days.