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- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Portobello Mushroom Grain Spawn (1 pound)Premium grain spawn cultured on 100% organic rye berries, featuring our professional grade Portobello strain. Specially formulated for commercial and home cultivation. Key Features: Fast colonization rates (7 21 days) 30 day shelf life at room temperature 6 month refrigerated shelf life 100% organic rye berry base Professional grade genetics Contamination free guarantee Cultivation Requirements: Composted substrate required Temperature: 65 75F for
Premium grain spawn cultured on 100% organic rye berries, featuring our professional-grade Portobello strain. Specially formulated for commercial and home cultivation.
Key Features:
- Fast colonization rates (7-21 days)
- 30-day shelf life at room temperature
- 6-month refrigerated shelf life
- 100% organic rye berry base
- Professional-grade genetics
- Contamination-free guarantee
Cultivation Requirements:
- Composted substrate required
- Temperature: 65-75°F for incubation
- 10°F temperature drop for fruiting
- Casing layer essential
- Humidity: 80-90%
- Controlled environment
- CO2 management critical
Expansion Ratios:
- 1:5 spawn to compost ratio
- Even mixing required
- Multiple break-and-shake points
- Day 3 and Day 7 mixing recommended
Storage Instructions:
- Store in dark place during incubation
- Maintain 85°F during colonization
- Avoid sealed plastic containers
- Use breathable cardboard boxes
- Keep accessible for periodic mixing
- Monitor for contamination regularly
Market Appeal:
- High market demand
- Restaurant industry standard
- Commercial production
- Retail markets
- Home growers
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy