Last year I sent seed of P. weberbaurii to several people. Some of my seed, planted by me, sprouted and grew to about 10 cm before going dormant for the summer. Despite having followed the growing directions I found by Margot Williams in Plant Life (1983) pp115-116, I have had zero plants re-emerge this season. The "parent" plant has grown well, though no flowers this year, and is actually beginning to enter dormancy. Have any of you who got seed from me had any success with it? Steve Putman Here in Delaware we have about 22-24" of snow with drifts up to 5' or so.