Our substrates are produced FRESH for you, so the production time is approximately 3 - 6 weeks.
Organic King Stropharia, red - S. rugosoannulata - Grain Spawn
for organic mushroom cultivation
Quantity discount:
from 3 pcs.
from 6 pcs.
from 30 pcs.
from 100 pcs.
Organic King Stropharia, red - Stropharia rugosoannulata - Grain spawn
Synonyms: Garden Giant, Burgundy Mushroom, Godzilla Mushroom, Saketsubatake, Daqiugaigu
The garden giant is an eye-catcher in any mushroom garden. In good conditions, its fruiting bodies can reach a cap diameter of up to 40 cm! The domed cap is wine-red to red-brown in colour, the stem is whitish.
The garden giant has particularly fleshy fruiting bodies. It is a popular edible mushroom and tastes particularly good when grilled or baked.
This fresh product is prepared fresh for you to order. The production time is around 3 - 6 weeks.
The mushroom spawn should be processed immediately after delivery.
If the product cannot be used immediately, it can be stored in the refrigerator at 4 °C for up to 2 weeks.
We recommend that you plan for this when ordering and making your preparations. .
Suitable cultivation methods:
straw bales spawn bag for indoor greenhouse
Suitable substrate:
straw, hardwood
Suitable woods are maple, birch, beech, oak, alder, ash, aspen, poplar, elm or willow.
This breeding strain bears fruit when grown outdoors in summer.
You receive fully colonised grain spawn on organic raw materials for inoculating
fruiting substrates.
1 autoclave bag with approx. 3 litres of mushroom spawn is suitable for inoculating 5 - 15 substrate bags,
1 autoclave bag with approx. 6 litres of mushroom spawn is suitable for inoculating 10 - 30 substrate bags.
Only recommended for advanced mushroom growers!
Bulk quantities for commercial mushroom cultivation on request.
Taxonomy:
Class: Agaricomycetes
Subclass: Agaricomycetidae
Order: Mushroom-like (Agaricales)
Family: Strophariaceae (Strophariaceae)
Genus: Stropharia (Stropharia)
Species: Giant Stropharia (Stroharia rugosoannulata)
Spores: purple-brown, 11 - 13 x 7.5 - 8 µ, smooth, ellipsoid. Buckles are present (clamp connections)
Growing conditions:
Phase 1: Mycelium growth
Temperature: 21 - 27 °C
Humidity: 95 - 100 %
Duration: 25 - 45 days
CO2: > 20,000 ppm
Room air exchange: 0 -1 per hour
Light: n/a
Phase 2: Primordia formation / initiation of fruiting
Temperature: 10 - 16 °C
Humidity: 95 - 98 %
Duration: 14 - 21 days
CO2: < 1,500 ppm
Room air exchange: 4 - 8 per hour
Light: 100 - 500 lux
Phase 3: Fruiting and harvest
Temperature: 16 - 21 °C
Humidity: 85 - 95 %
Duration: 7 - 14 days
CO2: < 1,500 ppm
Room air exchange: 4 - 8 per hour
Light: 100 - 500 lux
Harvest: two harvest waves 3 - 4 weeks apart
