When re-potting the seedlings the day before yesterday, I didn't notice that there were small flower-buds in two of my seedlings. Today between the hail-showers, they caught my eye. I was pleasantly surprised!
A lot of seedlings this year as I wrote in an earlier comment. Due to wet conditions and fluctuating temps some mildew. But one seedling is growing particularly well and is getting big. I'll have to pot the best seedlings or plant them in the garden.