Hi mamcc, The double purple daturas are only hardy to zone 9a. They are quite easily started from seed though and now would be a good time to sow or winter sow them. I see you do not have any seeds listed on your trade list, but you might try trading for them at the Seed Exchange, and offer to send some of the small seed baggies in trade if you don't have any seeds available for trading. Happy Gardening and trading. Sue

Hello, I have both. would like poppy seeds any color. Please e mail me direct kiddo129@hotmail.com Thanks kiddo

anyone have datura double purple seeds. I have palm seeds, live oak seeds, small agave plant, small neoregelia plant for trade

Does anyone have any double-white or triple-white datura seeds they would be willing to trade? I have double-purple datura just starting to bloom - should have seeds in a few weeks. Would love to exchange envelopes full of seeds! (Nothing fancy - no padded envelope - just a small envelope inside a bigger envelope and a 44-cent stamp. Have sent amaryllis seed successfully that way for a long time.) Thanks! Carol