This is a di-mon cross using monokaryon liquid culture.
Here is a video showing how it was done using my monokaryon liquid culture shot directly into a grain spawn bag.
https://youtu.be/QYWc_TK6olA?si=ddumt_Hrt8nPvWCZ
Here is a link to the monokaryon liquid culture used to make this cross.
https://sporeswaps.com/shop/actives-spores/lc/monokaryon-mono-liquid-culture-toque-f9-haploid-n-liquid-culture-lc-research-syringe/