When will the next one will happen? I would like to join, I have heard about winter sowing and I want to jump in head in! I have a huge garden that used to be full of knock out roses but lost every single one of them to the rose rosette virus and the polar vortex last winter. So I have a lot of space to grow perennials, and winter sowing seem such a fun and interesting learning experience.
Grantgarden2