Start your grow with clean, fast-colonizing mycelium — guaranteed.
Our 12ml liquid culture syringes are crafted in sterile lab conditions using pure, vigorous mycelium suspended in nutrient-rich broth. This gives you a head start on colonization, offering faster growth than spores and greater success in bulk or bag grows.
Made with strains we use on our own USDA-certified organic farm in New Jersey, each culture is tested for contamination, purity, and performance before it lands in your hands.
✦ Fast, reliable colonization for grain or substrate jars
✦ Prepared in a HEPA-filtered clean lab
✦ Perfect for beginners and experienced cultivators
✦ 12ml pre-loaded syringe with sterile needle included
✦ Crafted from proven strains we grow ourselves
Whether you're starting your first mono tub or scaling up production, Noble Mushrooms liquid culture gives your grow the strength and speed it needs — from the very first drop.
Liquid culture is live mycelium suspended in a nutrient solution inside a sterile syringe. It allows you to quickly inoculate grain, substrate jars, agar, or expand to more liquid culture without waiting for spores to germinate.
Every syringe is prepared in a HEPA-filtered lab environment and grown from commercial-grade strains we’ve tested since 2017 on our USDA-certified organic farm. We only ship cultures that are visually clean, tested on agar, and proven to colonize quickly.
Stored in the fridge, your liquid culture will stay viable for up to 2–3 months. Always keep the cap tight and avoid repeated temperature changes for best results.
Yes! Liquid culture is actually easier than working with spores, it's already alive and ready to spread. As long as you keep things clean and follow the instructions, you’ll get great results.
“The best liquid culture I’ve used. Colonized my grain in one a week with zero contamination. You can tell it was made with care.”
Evan M, NY
“Always of the best quality”
Blake H, TX
“You can literally see the mycelium thriving in the syringe. This stuff is alive.”
Chris H, FL