Wine Cap Mushrooms (Stropharia rugosoannulata), also known as Garden Giants, are excellent for companion planting and are known to trap parasitic nematodes. They are a culinary delight with a mild, earthy and a mild asparagus-like flavor. Wine Cap spawn is easy to spread and fruits in both Spring and Fall, producing its first harvest in as little as two months. Once the threat of frost has passed, you can layer the area with cardboard, straw, wood chips, or a mix of these materials. Adding fresh woody material, like hardwood chips, will ensure continued production in the same bed for several years. We also recommend choosing a heavily shaded area to retain moisture. This will help the mushrooms maintain their stunning wine color, making them easier to identify. This 5-pound bag is ideal for a 25 square foot or 5' x 5' bed.