I'll probably be killing this one, don't know if it was ph or mutant, but considering I had another seedling feed with the same water on the same soil, I would say genetics. I'll probably be poping 2 seeds of these girls very soon as I want to be satisfied xP
Nice flowers! Yeah none of the red in there but as you say beautiful fade and nice minty green calyxes. Hope it's as tasty as it looks. How has the flavour opened up in the last few weeks?