yan402answered grow question 6 hours ago Hey growmie, looks completely normal to me honestly.
Some strains do that late in flower, little bit of red or purple creeping into the sugar leaves and stems is super common, especially when they’re getting close to the finish line.
Your pH is a little low for soil but nothing crazy.
I’d just keep an eye on it and maybe let it drift up a bit on the next watering. Doesn’t look like a lockout or anything bad, plants still look healthy and frosty.
If it’s starting to purple up naturally, enjoy it, free colors are always a win in my book haha.
Good luck for the last weeks growmie, looks like it’s gonna turn out great!