What is the best way to harvest comfrey seeds? When do I need to harvest them?
Collecting Comfrey Seeds
harvesting herb seeds - BHG.com These might help;I don't know for sure though.
www.bhg.com › Advice › Gardening › Seeds How to Collect Seeds of Herbs - YouTube
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I use a portable folding table rack or the back of a chair tie a string around the plant stem and hang the plant upside down letting the seeds drop into a bowl or baking pan. I do that with herbs or flowers only as I never have grown Comfrey I was not sure as to how.If it blooms and seeds from pods there are all kinds of ideas and ways to collect seeds . Mostly the larger the flower for the type of plant and the drier the seeds when they fall out of the pod or flower ,the better the seed usually is.
Good luck and hopes for success with your seeds .