Thanks for the great pictures. I envy you for your greenhouse. Maybe one of these days.
Last year I tried about 50 varieties of tomatoes and said to myself that it was way too many. However, this year I am going to plant 65 varieties. What's wrong with this picture!! I got really good results and loved it, so what's a few more?
I start the seeds inside under lights in the middle of March and plant outside after Mother's Day. I added the lights last year and what a difference it made.
I do have one advantage over you. Our summers usually get very warm starting in June, so things don't have to be protected.
