'North Sun' golden oyster (Pleurotus citrinopileatus) is a commercial golden oyster strain and a customer favorite! It is known for having denser fruiting bodies that are less brittle than other golden oyster strains. It is a reliable producer and tends to yield large flushes of beautiful bright yellow to deep golden mushrooms when given adequate humidity.

Our liquid culture syringes are ~10ml and come sealed in a plastic sleeve with a sterile 16 gauge needle and alcohol wipe.

About liquid culture:

Liquid culture is mycelium suspended in a nutrient-rich medium. Syringes are beginner-friendly and ideal for those looking for an easy way to inoculate grain bags and jars. 

Using liquid culture:

For best results, refrigerate upon receipt. Syringes should be inserted into a self-healing injection port. Always handle using sterile technique and shake thoroughly before use. We recommended inoculation in either a still air box or flow hood to reduce the possibility of contamination. If you plan to re-use your needle, sterilize before and after each subsequent use.