Unicorn Mushroom Grow Bags With Injection Port - Bulk - Wholesale ( 10T-INJ - 5x4x18 )

  Fully autoclavable mushroom grow bags with 0.2 micron filter. These mushroom grow bags are ideally used for grain spawn or fruiting blocks.  Features: 📦【Size:  5" x 4" x 18"】-Perfect dimensions for storing  mushroom growing materials 📐【Filter Size:  0.2 micron】- Effective filtration, creating the best environment for growth 💪【Thickness:  3.0 Mil】- Safeguards against contaminants.  🧱【Typical Block Size:  3-5 lbs】 Houses 3-5 lbs.Ideal for storage and transport ♻️【Material:  Polypropylene】- Made of recyclable and sustainable material ❌【Injection Port: Yes】- Great for cultivation techniques that need an injection port 🛍️【Bag Type: Gusseted】- Ample room for different volumes of substrate 🦄【Brand:  Unicorn Bags】- Only the highest and thickest quality plastic bags are used. No cheap thin chinese bags.