
Wine cap mushrooms, scientifically known as Stropharia rugosoannulata, are a species of agaric mushrooms native to Europe and North America. They are highly prized for their edibility and taste, and can be identified by their reddish-brown caps, white stems, and dark purple-brown gills. Wine caps are saprophytes, meaning they break down dead or decaying organic material, particularly wood chips, and can be cultivated in a variety of environments. However, it is unclear whether wine cap mushrooms are mycorrhizal, which are vast networks of underground fungi that form symbiotic relationships with plant roots, enhancing soil fertility and nutrient absorption. While wine caps have been noted to share a mutually beneficial relationship with corn, it is uncertain if this involves mycorrhizae.
| Characteristics | Values |
|---|---|
| Genus | Stropharia |
| Species | Stropharia rugosoannulata |
| Common names | Wine-red stropharia, wine cap stropharia, garden giant, burgundy mushroom, king stropharia, giant "wine cap" |
| Size | Medium to large (up to 6 inches or more in diameter) |
| Cap colour | Wine-red, reddish-purple, straw-coloured, or tan |
| Cap shape | Bell-shaped, becoming flat with age |
| Gills | Crowded and attached to the stem; white when young, turning grey, purple-grey, or dark purple-brown when mature |
| Stem | Up to 6 inches tall and 1 inch thick; whitish-yellow with a bulbous base |
| Spore print | Dark purple-brown to black |
| Flesh | Cream to white |
| Habitat | Wood chips, lawns, and other environments with adequate nutrition and hydration |
| Range | Northern North America and Europe |
| Edibility | Edible and tasty |
| Cultivation | Easy to cultivate in a variety of environments, including wood chips, straw, and buried logs |
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What You'll Learn
- Wine caps are edible and fruit in large numbers from spring to fall
- Wine caps are saprophytic fungi that break down dead or decaying organic material
- Wine caps are native to Europe and North America and can be found in urban and suburban areas
- Wine caps can be grown in gardens, containers, or fabric pots with tomatoes
- Wine caps grow on wood chips, sawdust, straw, or a blend of these materials

Wine caps are edible and fruit in large numbers from spring to fall
Wine caps, or Stropharia rugosoannulata, are edible mushrooms that fruit in large numbers from spring to fall. They are native to Europe and North America and are commonly found in urban and suburban areas, particularly in wood chips and lawns. Wine caps can be identified by their reddish-purple caps, which can grow up to 6 inches or more in diameter, and their white gills that turn dark purple-grey when mature.
Wine caps are saprophytic fungi, meaning they break down dead or decaying organic material. They are not picky eaters and can grow on wood chips or a blend of wood chips and sawdust. Wine caps prefer a mix of at least 50% hardwood and fresh substrates. They are also quite tolerant of sun exposure compared to other mushrooms and can be grown in a variety of environments as long as they have the right nutrition and stay hydrated.
The wine cap mushroom gets its name from its reddish-purple hue, which can range from bright red to deeper purplish hues and eventually fades to medium brown or tan as the mushroom matures. The gills of the mushroom are typically white when young and turn dark purple-grey when laden with spores. The flesh and stem are cream to white, and the mushroom can grow quite large, earning it the name "garden giant".
Wine caps typically fruit in the spring and autumn in temperate climates or when temperatures range from 50-70 degrees Fahrenheit. They are considered a choice edible and are described as having a nice, meaty flavor. Wine caps can be cultivated in gardens or even in containers if outdoor space is limited. They are known to share a mutually beneficial relationship with corn and can become a perennial crop in many growing regions in the US.
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Wine caps are saprophytic fungi that break down dead or decaying organic material
Wine caps, or Stropharia rugosoannulata, are saprophytic fungi that break down dead or decaying organic material. They are a species of agaric mushroom in the family Strophariaceae native to Europe and North America. The wine cap gets its name from its reddish-brown convex cap, which can reach up to 12 inches in diameter. These mushrooms are easily identifiable by their size and colour, which fades to duller shades as they age. They are commonly found in urban and suburban areas, particularly in wood chips, making them relatively easy to forage.
Wine caps are saprophytes, which means they are decomposers of dead wood, vegetation, and other organic matter. They speed up the decomposition process, turning forest litter into soil. This process is beneficial for plant and soil health, as it improves soil fertility and supports the growth of other organisms. Wine caps are often found in wood chips, which provide the necessary nutrition and hydration for their growth. They are not picky eaters and can also grow on a blend of wood chips and sawdust, although they prefer a mix of at least 50% hardwood.
The cultivation of wine caps mimics their natural habitat, and they can be grown in gardens or containers. They tolerate more sun exposure than most other mushrooms and thrive in a bed-style cultivation that can be tweaked to create mushroom mulch. Wine caps typically fruit in large numbers from spring through autumn, making them a consistent source of food for foragers.
Wine caps are edible and have a meaty flavour, making them a desirable addition to meals. They are easily cultivated, and their ability to form relationships with certain plants, such as corn, makes them a good option for gardeners. The wine cap's flexibility in terms of timing and temperature makes it a resilient species that can be grown in various climates.
Overall, wine caps are an interesting example of saprophytic fungi that play an important role in breaking down organic material and contributing to soil health. Their edibility, ease of cultivation, and resilience make them a valuable species for foragers and gardeners alike.
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Wine caps are native to Europe and North America and can be found in urban and suburban areas
Wine caps, or Stropharia rugosoannulata, are native to Europe and North America. They are commonly found in urban and suburban areas, particularly in wood chips used in landscaping. They are also found in gardens, on lawns, and in forests, especially where there is woody debris or seasonal floodplains. Wine caps are known for their deep burgundy-coloured caps, which can range from bright red to deeper purplish hues, fading to medium brown with age. They are edible and have a meaty flavour.
Wine caps are saprophytic fungi, meaning they break down dead or decaying organic material. They can be found growing on wood chips and are often used in mulch. Wine caps are relatively easy to identify due to their distinctive colour and medium to large size. They typically fruit in large numbers starting in the spring and continuing through autumn, especially after heavy rain or spring flooding.
Wine caps grow in a variety of environments, but they require the right nutrition and hydration to thrive. They tolerate more sun exposure than most other mushrooms and can be grown in gardens or containers. When cultivating wine caps, it is recommended to locate them under plants to provide a partially shady microclimate. They are often grown on wood chips or a blend of wood chips and sawdust, preferring a mix of at least 50% hardwood.
Wine caps are flexible in terms of timing and will fruit in the spring through fall in temperate climates or when temperatures range from 50-70 degrees Fahrenheit. They can be inoculated as soon as average daytime temperatures are above freezing and as late as four weeks before frost. Wine caps are known to grow slowly but steadily, and they are valued for their ability to support plant and soil health.
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Wine caps can be grown in gardens, containers, or fabric pots with tomatoes
Wine cap mushrooms are saprophytic fungi that break down dead or decaying organic material. They are one of the easiest mushrooms to grow and can be grown almost anywhere outdoors with no special tools. Wine caps can be grown in gardens, containers, or fabric pots with tomatoes.
To grow wine caps in a garden, first, select and prepare your substrate. Wine caps are often grown on wood chips, a blend of wood chips and sawdust, or straw. Soft hardwood chips (such as box elder, cottonwood, willow, soft maple, or magnolia) work best. Hardwood chips (like oak) should be left outside to age for several months before use. After selecting your substrate, clear away any debris and unwanted plants from your site. Then, lay down cardboard to help with weed suppression. Add about 2 inches of your substrate, followed by an even crumble of your wine cap spawn. Continue alternating layers of substrate and spawn until you reach a depth of 6-8 inches, which is the ideal bed height.
If you want to grow wine caps in containers or fabric pots with tomatoes, follow a similar process. First, select a container or fabric pot that is large enough for your desired mushroom bed size. Prepare your substrate by mixing wood chips, straw, or a blend of wood chips and sawdust. As mentioned earlier, soft hardwood chips are best, but if you use hardwood chips, be sure to age them for several months before use. In your container or fabric pot, create a layer of drainage material at the bottom, such as rocks or gravel. This will help prevent waterlogging. Add your substrate mix to the container, moistening it as you go to help with water retention. Introduce your wine cap spawn by creating a crisscross pattern with the spawn throughout the substrate. You can also mix the spawn throughout the substrate if you prefer. Cover the spawn layer with a thin layer of substrate and gently pat down.
Whether you're growing wine caps in a garden or container, remember that moisture is key to success. Mushrooms require water and humidity to grow, so select a location that can help reduce your need for moisture management. Wine caps also tolerate more sun exposure than most other mushrooms, so they can be located under plants to provide a partially shady microclimate. They integrate well with broad-leaved or bushy plants like cucurbits, big brassicas, and nightshades. With the right care and conditions, your wine caps will thrive and provide a nice, meaty flavor to your meals.
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Wine caps grow on wood chips, sawdust, straw, or a blend of these materials
Wine cap mushrooms (Stropharia rugoso-annulata) are saprophytic fungi that break down dead or decaying organic material. They are one of the easiest mushrooms to grow and can be grown nearly anywhere outdoors, requiring no special tools to plant. Wine caps are flexible and will fruit in spring through fall in temperate climates or when temperatures range from 50-70 degrees Fahrenheit. They can be grown in a variety of environments, provided they have the right nutrition and stay hydrated.
Wine caps seem to do better if the beds have a variety of particle sizes, such as a mix of both sawdust and wood chips. A blend of wood chips and sawdust can be used, with a mix of at least 50% hardwood if possible. Freshly cut wood is preferred, though wine caps can also grow well on more aged materials. Wine caps can be grown around broad-leaved or bushy plants like cucurbits, big brassicas, and nightshades, or added to existing mulch around perennials and trees.
Straw bales yield quick mushrooms but don't last long. A hybrid model can be created by laying down some logs on the ground and placing straw bales on top. The logs will give a longer supply and more compost. Wine caps can also be grown on straw bales that are pressed against the outside of hardware cloth walls.
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Frequently asked questions
Wine cap mushrooms, scientifically known as Stropharia rugosoannulata, are a species of agaric mushroom native to Europe and North America. They are considered a tasty edible mushroom and can be identified by their reddish-brown convex to flattening caps, white gills, and tall white stems.
Wine cap mushrooms are not mycorrhizal. They are saprophytic fungi, meaning they break down dead or decaying organic material. They are often found growing on wood chips, straw, or other organic substrates.
Wine cap mushrooms can be grown in a variety of environments as long as they have the right nutrition and stay hydrated. They prefer partial shade and can be grown around plants like cucurbits, brassicas, and nightshades. They also thrive in wood chips or a blend of wood chips and sawdust.

























