Almond Portabello is a warm-season mushroom spawn prized as both a culinary and medicinal variety. Unlike typical button mushrooms, this strain of Agaricus subrufesens thrives in compost-enriched gardens and pasteurized straw, fruiting reliably through summer and fall. Store the spawn refrigerated until late spring, then introduce it to your garden beds where it will produce throughout the warm months. It bridges the gap between vegetable gardening and mushroom cultivation, offering gardeners a novel way to expand their growing repertoire.
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This mushroom spawn integrates seamlessly into existing compost systems, growing right within the mulch layer around your plants rather than requiring separate cultivation space. The dual appeal as both culinary and medicinal mushroom makes it valuable beyond the kitchen. Almond Portabello's warm-season nature means gardeners in most regions can plant it out after spring frost danger passes and enjoy harvests from summer straight into fall.
Almond Portabello serves both culinary and medicinal purposes. In the kitchen, it's used as a gourmet culinary mushroom. Beyond cooking, it's valued in traditional and contemporary medicinal applications, making it attractive to gardeners interested in growing their own functional foods.
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Plant the refrigerated spawn outdoors in late spring once all frost danger has passed and soil temperatures are consistently warm. Mix the spawn into your compost or compost-manure blend before spreading it as mulch around garden plants, or work it directly into beds prepared with pasteurized straw.
Harvest mushrooms as they mature during summer and fall months. Pick mushrooms at the cap stage when they have reached usable size, using a gentle twisting motion or knife to cleanly separate them from the base. Continue harvesting as flushes emerge through the fruiting season.
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