As title says, winter and spring seasons are coming. They will create a phase for 15-20 days during which it will be impossible to raise tree quality, since you unable to receive seeds earlier than first 1-6 days of summer.
I might say I'm ok with it for other game periods, I'll just do other stuff on my base, but at world start it is very important to raise tree quality.
Don't even have ideas how can it be resolved, except generating seeds on trees starting from spring.
Any discuss are welcome