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Rye Grain MycoBag Spawn Kit


Sterile and ready to go, just inject 3-6ml of gourmet spore or liquid culture syringe solution and watch the mycelium grow.


It’s a common misconception that a grain is more difficult for newcomers, don’t believe it.  We first started out with grain and had amazing results, so you will too.  Rye grain spawn or substrate is an excellent choice because it supports countless number of species and many mushrooms love fruiting on it.

Filled with perfectly hydrated rye grain (and some gypsum), these MycoBags come completely sterile and ready for you to inoculate with a gourmet mushroom culture syringe.. The fitted self-healing injection port will keep you safe from contaminants.  But, don’t worry – it can still breath through the HEPA filter at the top of the bag!

This isn’t available as part of a grow kit (yet) – to see our available grow kits click here

  • 1KG MycoBag(s) are equivalent to 2 of our Rye Grain MycoJars!
  • Rye Grain Spawn Substrate with added gypsum, ready to by inoculated by gourmet spores or culture
  • MycoBag(s) with Injection Ports and HEPA-Filters for ultimate contamination resistance
  • Basic Hygiene Kit includes non-sterile nitrile gloves, face mask, alcohol wipe(s), hand wipe

Shake the colonised grain at around 50-60% – this can help speed up the growth by spreading the mycelium further afield.. but, just do it once or it may end up stalling!

Currently available for UK customers only.
Made fresh to order – so please allow 1-3 day dispatch.
May only to be used with species legal to cultivate.