So we grew some Romain this year. Seems to grow into well here, but I've never grown Romain before. It never did heart line what you but in the store and I was afraid it had gone bad. My wife had salad for lunch and said it was good, so I guess it's ok. When should this be harvested? Sooner? Let it go a bit? Seems to me they are about to bolt. And some did give a good amount of the milky fluid, which I understand is normal?