Rye Grain Spawn 500g Bormioli 1L Jar Injection Port PTFE Filter Sterile Ready
🍄 Professional spawn jar ready to inoculate: 500g certified organic rye grain autoclaved to sterility in Bormioli Quattro Stagioni 1L jar with modified technical lid — self-healing injection port + 0.22-micron PTFE filter for continuous sterile gas exchange. Zero prep, maximum yield.
━━━━━━━━━━━━━━━━━━━━━━━━━
✅ WHAT'S INSIDE
━━━━━━━━━━━━━━━━━━━━━━━━━
• 500g certified organic rye grain, autoclaved 121°C (15 PSI) × 90 min — guaranteed sterility
• Bormioli 1L jar in European borosilicate glass, thermal-shock resistant, reusable for decades
• Technical lid: medical-grade self-healing silicone injection port (200+ inoculations without seal degradation) + 0.22-micron PTFE filter bacterial/fungal barrier
• Optimal 50-55% hydration: 24h soak + complete drainage for rapid colonization
• Zero handling, zero contamination risk — inoculate and incubate
━━━━━━━━━━━━━━━━━━━━━━━━━
🌟 WHY CHOOSE US
━━━━━━━━━━━━━━━━━━━━━━━━━
• Premium European Glass: crystal-clear transparency to monitor every phase without optical distortion, autoclavable indefinitely without degradation
• Certified Organic Rye: zero pesticides/herbicides that slow mycelial growth — only selected grains from certified organic farms, superior nutrient profile to wheat and millet
• Verified Sterility: every batch tested in professional autoclave, packed in controlled environment — contamination rate <0.5%
• Lab-Grade Standard: port + filter identical to those in professional mycology labs across EU/USA — not consumer-grade compromises
• Fast Shipping: triple-layer shock-proof packaging, tracked delivery 2-4 business days worldwide, expert mycologist support
━━━━━━━━━━━━━━━━━━━━━━━━━
📋 HOW TO USE
━━━━━━━━━━━━━━━━━━━━━━━━━
1. Sanitize injection port with 70% isopropyl alcohol, let dry 10 sec
2. Inject 2-5 ml liquid culture or spore suspension with sterile 18-21G needle
3. Incubate in dark at 21-25°C — PTFE filter ensures continuous sterile gas exchange without opening
4. At 30% colonization (7-10 days for fast species like Pleurotus), shake jar to distribute mycelium (shake & break)
5. When fully white (14-21 days), transfer to bulk substrate or initiate direct fruiting
🔬 Rye is the gold standard in mycology: superior nutrient profile (higher protein/lipids), ideal grain size for uniform distribution without compaction, optimal colonization speed for all species — Pleurotus ostreatus, Ganoderma lucidum, Hericium erinaceus, Lentinula edodes. Compatible with bulk, monotub, and direct fruiting techniques.
❓ Questions about storage (6 months at 4°C sealed), inoculation, species compatibility, or troubleshooting? Message us before ordering — we reply within 24h with personalized technical support from mycologists with 10+ years commercial and hobbyist experience!