I don't know as I have yet to have a seedling bloom ( just started crossing) but I thought you can't judge a seedling from it's first flower? Also some of the photos look like the plants were quite stressed from heat / drought and I'm sure that would make the first blooms even worse than they would be otherwise. As a complete beginner I would give them another chance but I'm a rescuer of all unwanted / rejected and homeless plants at heart. Maybe that will change when I have my own ugly seedlings?