Button Mushroom Grain Spawn

Our Button Mushroom Grain Spawn ensures a delightful homegrown experience with its small, white-capped appearance. Unlike supermarket variants, this product promises a more sustainable approach, free from plastic waste and additional carbon footprints.

The spawn is specially selected and double-tested to ensure it’s axenic, meaning it is free from competing species. This leads to an assured and satisfying crop of button mushrooms, whether you’re growing them at home or aiming for commercial production.

Features

Sourced from fresh living spawn, double-tested and free from competing species.
Suitable for hobbyists and professionals alike, offering a reliable crop of button mushrooms.
High in Vitamin D, adding a nutritious boost to your meals.
Designed for traditional or synthetic Agaricus-compost, providing flexibility in cultivation.
Total production cycle ranges from 5 to 11 weeks, depending on cultivation methods.
Potential yield of 30 to 35 kg/m², making it a valuable addition to both personal and commercial cultivation.

Cultivation Information

Species – Agaricus bisporus

Inoculation Rate – 8-10 litre spawn/ton

Recommended Substrate – traditional or synthetic Agaricus-compost

Incubation – compost temperature: 23-27 °C; duration: 13-17 days; CO2-concentration: 5000-12000 ppm

Primordia Induction – (night time)* temperature: 20-21 °C; air temperature: 17-18 °C; relative humidity: 90-95 %; CO2-concentration: 1000-1200 ppm

Flushes – number: 2 to 5; interval and conditions based on cultivation method

Total Production Cycle – from the end of incubation: 5 to 11 weeks

Average Yield – 30 to 35 kg/m² at a fill weight of 90 kg/m² fully grown compost

Flavour Profile

The Button Mushroom is known for its mild and versatile flavour, able to complement a wide variety of dishes. From stews to salads, the button mushroom adds texture and earthy tones that are cherished by chefs and home cooks alike.

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.