I'm new to the site and need info on harvesting seed from Cobaea Scandens. I bought seeds from my local Wyevale last year.My garden faces south and the plants I got have done so well,height and distance and loads of flowers. After the flowers drop, a fruit/seed starts and gets quite large (about the size of a Kiwi fruit. I've cut one open and it's full of green seeds. My question is....do I leave the rest of the 'pods' on the plants,or remove them,open them and try to dry out the seeds? Anyone had experience of this? Any successes?