I have harvested seed of Aristolochia rotunda a coupole of weeks ago and would appreciate any advice their germination :fröhlich:
Should I wait until January/February with sowing the seeds? Or could I sow them already now, in September, if kept indoors in 20 degrees and in artificial light?
Should the seeds be cold striated for a period to ensure better germination?
Thanks in advance for your kind advices!
Jan