Purple oder Nährstoff-Sperre ?!

Hi hi, ich gehe eher von der Straineinfärbung aus, da die meisten Pflanzen Richtung Ende der Blüte einen leichten Rotstich an den stängeln bekommen. ✌️💚 Sieht doch sonst gut aus. Liebe Grüße

Anthocyanins are the pigment responsible for purple hues, 💜 it functions slightly differently from chloryphyll or carotenoids in that its not attached to membranes its in the cell sap itself. Anthocyanins are more stable and appear as red or pink pigments in acidic environments (pH 1-6). At neutral pH (around 7), they exhibit a purple hue. As the pH increases (becomes more alkaline), the color shifts to blue and then to greenish-yellow, and eventually colorless in highly alkaline conditions. Looks like the dark green I'd expect from nitrogen excess but hard to tell. I copy and pasted that last part :)

purple petioles (leaf stems) happen with LED more times than not, so it's hard to use it as a symptom reliably. REd streaks in stems indicates low sulfur, but could also just be genetics. These leaves look overly lush, but could be turning purple, too. You'll have to watch for other symptoms to rule out possibilities. Colder temperatures at night (68F and below) will exaggerate autumn colors, too.

Hey there the plant is looking really healthy don’t worry what your seeing on the leaves is some genetics and it’s being active aided by the nutrients your using. I would not lower the amount of nutrients but I don’t think you up the dose right now either The discoloration is not that bad of a thing it’s the begging of an indicator but it’s barely started so I’d say keep on the same dose of nutrients for the time being Really honestly don’t worry about it. You should only worry about that type of thing if it starts to cover the whole plant and do it very quickly and all the leaves get crisp and curly

Honestly, looks and sounds like low temps to me – that kind of purpling on sugar leaves and stems usually comes from cool nights. But since you're hoping for purple anyway, this actually looks on track 🙂 Doesn't seem like a deficiency right now, just natural fade kicking in late flower.

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!

Das ist wahrscheinlich Normal, bei meiner White Whidow sind auch alle Stängel Rot, eine Nährstoffblockade sieht anders aus. Flecken auf den Blätter, trockene stellen und vieles mehr, bei dir wirds entweder an den Temperaturen in der Nacht liegen oder an der Genetik mach dir mal keine Sorgen, Was auch sein kann ist das Phosphor fehlt was ich aber nicht glaube. PH wert ist auch noch im OK bereich