Button Mushroom Spawn (Brown Button/Portobello Agaricus bisporus) - Fresh Belgian Mycelium

Brown Button / Portobello Mushroom Spawn for Premium Cultivation - Agaricus bisporus

Brown button mushrooms are among the best known and most widely cultivated mushrooms, commonly found in supermarkets and used in a wide range of dishes.

Lab-produced, Belgian-made, top-quality fresh mycelium spawn on sterilized rye grain berries in special sealed mushroom bags.

This button mushroom spawn comes ready-colonized on sterilized rye grain, making it suitable for inoculation on your chosen fruiting substrate.

Once the bag is opened, the spawn should be used and applied to the substrate immediately.

Your spawn is prepared fresh after ordering to maximize quality. For this reason, production may take between 10 and 14 days.

Ideally the product should be used immediately after delivery, but it can be stored in the fridge at 4°C until the expiry date and remain viable.

As a perishable, lab-produced product, it is intended for growers who want reliable mushroom spawn for growing your own Agaricus bisporus at home or for cultivation projects.

Frequently Asked Questions

What is the nutrition value of the white button?
A. bisporus mushrooms are 92% water, 3% carbohyddrates, 3% protein and contain negligible fat.

Are there any related mushrooms to the white button?
Yes. The white button mushroom