Sigh. 14 to 15 weeks for me, depending on what the weather does this year. Normally it would be 16 weeks at this point, but if it's like last year (hope hope!!!) 14 weeks, just about the end of May. I'll be able to start hardening off some of the more cold hardy things sooner this year, tho, because I have a new, better sheltered area to set them.