Shiitake BRUSH-07 Commercial Liquid Culture (200ml)

Shiitake BRUSH-07 Commercial Liquid Culture (200ml)

Scale your shiitake brush-07 (Lentinula edodes) production with this 200ml commercial liquid culture jar. BRUSH-07 is a Nature Lion proprietary shiitake isolate selected for its thick caps, deep cracking pattern (donko-style), and excellent flavor profile. This jar gives you lab-isolated genetics in a format designed for repeated sterile draws across large production batches. Made in Canada at our CFIA-licensed facility in Brantford, Ontario.

What's Included

• One 200ml mason jar with live shiitake brush-07 mycelium in sterile honey-water medium
• Self-healing injection port for clean, repeated culture draws
• Synthetic filter cap for continuous gas exchange
• Lab-isolated Lentinula edodes genetics

How to Use

Draw culture through the self-healing injection port using a sterile syringe. One 200ml jar provides enough culture to inoculate a full production run of grain jars or grow bags.

• Wipe the injection port with isopropyl alcohol before every draw
• Use a sterile 18-gauge needle and syringe
• Inject 2-5ml per grain jar or spawn bag
• Swirl the jar gently before drawing to ensure even mycelium distribution

Species Profile

BRUSH-07 is a Nature Lion proprietary shiitake isolate selected for its thick caps, deep cracking pattern (donko-style), and excellent flavor profile. It performs well on supplemented hardwood sawdust and produces the premium-grade mushrooms that command the highest prices at market. This strain bridges the gap between the warm-weather 3782 and cold-weather 3790 strains.

Growing Parameters

• Scientific name: Lentinula edodes
• Fruiting temperature: moderate (12-22°C)
• Recommended substrate: supplemented hardwood sawdust, oak logs

Why Commercial Size

The 200ml jar format lets you maintain genetic consistency across your entire spawn production line. One jar replaces dozens of individual syringes, and the self-healing injection port allows repeated draws without opening the jar — keeping contamination risk low and throughput high.

Build your production workflow with our grain spawn and commercial grow bags.