Thanks for moving this thread, I sent a request to open the other one.
I would love to start peony seeds this yr from my tree peony after I saw how expensive they are after I lost one. I was thinking the seeds must need special treatment like Stratification and scarification in addition to a soak. Ive also become aquainted with some gardening experts that recommend soaking in weak seaweed soln. Rationale for that is it wakes up the cytokynins in the seed to activate germination. IDK if its true or not, but I would NEVER leave a seed in soak over 24hrs. and ALWAYS soak in a sterilized jar to cut down on plastic use. Its choking our oceans.
Anyway, I was trying to get in on the seed conversation b.c Ive never done it with peonies and they have become my favorite flower. Im also planning on cross pollinating my 2 favorite tomatoes this yr to find the "perfect" canning tomato. I'll ask in the appropriate thread on that. Nice to meet such experts on Tree Peonies. Thanks for the advice.