Question about flushing hydro and how strains work

[Mobb Hitman]

Hey hey GC!

Right now I have a Lowryder plant that will be starting Week 8 on Sunday 9/23. The strain is harvested Week 8 or 9 according to Joint Doctor. I'm using hydro method with General Hydroponic 3part liquid nutes. Hairs are about 60% red, trich's are about 10%-20% amber and fan leaves have just recently started yellowing.
Now if I start flushing now and go for about two weeks.... does the flowers still mature? Will the trichs still turn amber? Or does flushing stunt the whole growing/maturing process?


Also I'm interested in trying to create my own combo of strains but I lack the knowledge of how strains work. Can anyone supply a link to a site or give me a breakdown of how "breeding" of strains works?