Mushroom Cultures
Out-Grow Mushroom Culture Collection
Out-Grow maintains the most comprehensive mushroom culture collection available online, with over 220 species across four formats: liquid cultures, mushroom spawn, mushroom plugs, and agar plates. Our mushroom culture collection spans popular gourmet varieties, functional species, and rare specialty cultures unavailable elsewhere. Each mushroom culture format serves different cultivation scales, from small-scale home projects to commercial production and research applications.
Liquid Culture Collection — 220+ Species Available
Our liquid culture collection represents the largest selection available online, with over 220 mushroom species in ready-to-use 10-12cc syringes. Liquid cultures contain living mycelium suspended in sterile nutrient solution, providing faster colonization than spores. The liquid culture collection includes all major gourmet varieties, functional species, and rare specialties. Popular liquid cultures include oyster mushroom varieties, shiitake, lions mane, maitake, reishi, and dozens of uncommon species.
Mushroom Spawn Collection — Fully Colonized Rye Grain
Mushroom spawn provides immediate substrate inoculation for larger cultivation projects. Our mushroom spawn collection includes over 40 species of fully colonized rye grain spawn in 1-quart jars and 3-pound bags. Mushroom spawn eliminates the colonization waiting period, making it suitable for bulk substrate inoculation and commercial cultivation. Available mushroom spawn species include major gourmet varieties selected for vigorous growth and reliable performance.
Mushroom Plug Collection — Log and Stump Inoculation
Mushroom plugs are mycelium-inoculated wooden dowels designed for log and stump inoculation in outdoor cultivation. Our mushroom plug collection includes hardwood and softwood species suitable for different tree hosts and climate conditions. Popular mushroom plug varieties include shiitake, oyster mushrooms, lions mane, and specialty wood-decay species. Mushroom plugs provide sustainable production over multiple years.
Agar Plate Collection — Research and Culture Maintenance
Agar plates serve research applications, culture isolation, and strain development projects. Our agar plate collection includes pure cultures on standard media for laboratory work and culture expansion. Agar plates allow observation of mycelial characteristics and contamination detection. Available in popular gourmet and medicinal species plus rare varieties for specialized research.
Why Buy Our Mushroom Culture Collection?
Out-Grow has supplied mushroom cultures to home cultivators, commercial farms, and research facilities since 2010. Our mushroom culture collection is maintained under laboratory conditions using sterile technique. Each mushroom culture format is optimized for its specific application, whether liquid culture colonization, mushroom spawn inoculation, mushroom plug production, or agar culture work. New mushroom culture species are added regularly based on demand and availability.
Browse Our Mushroom Culture Collection
Shop our complete mushroom culture inventory organized by format and species type. Our mushroom culture collection includes beginner-friendly varieties and advanced species. All mushroom culture products are laboratory-produced and available for immediate shipping. Find the mushroom culture format and species you need for your cultivation projects.
