Got some seeds from Amer Hort Soc seed swap. Soaked in potassium nitrate solution. Of 3, two came up and prospered thru my MD winter by a concrete post. Then one died and I moved the second one (about 5 inches tall) out into the yard and something ate all the leaves off! Then it died. If anyone has seeds to exchange, please let me know. I have Spigelia marilandica, chives, echinops retro, pink annual poppy, assorted colors of portulaca, or ask. Thanks. --Jean
PS I think their "real" name is Sophoro secundiflora.