All my pkbr have done the same. Blood blister purple leaves, mottling, but they still end up absolute fire. Im not sure if its a deficiency or a toxicity, but the purple is genetic. They do tend to get so purple that they look fake or dying lol
Best thing I can think of is a Moly or Phosphorus deficiency, but 5 or 6 grows on the pkb, none of them failed, everyone has been fire ( about 90 plants in total ).
Just keep a well balanced feed and try not to nuke them.
Alrighty I took some pics in the tent tonight, unfortunately I didn't take any photos in veg or the first few weeks of flower when it was healthy.
I'm just into week 5 of flower
Here's a closeup of a PKBR bud to show the deficiency:
Here's the Twisted Helix next to it, looking fine:
Interestingly; here's an Orange Cheesecake from Conscious Genetics, the one cola that's in between the LED and HPS is preying towards the LED and is turning purple in the middle of the fanleaves and the rest of the plant under the HPS is not turning purple: (thats the PKBR in the bottom of the pic)
So I'm starting to wonder, is the LED fucking up the plant? Is it the nutes? The Twisted Helix stretched so much and is like, 10cm away from the LED panel on some heads and is totally fine and not even showing any signs of bleaching. I had this a similiar problem with another PKBR in another tent, French Cookes and Afghanica seed under my other LED last grow so I'm wondering if I'm doing something wrong with the lights?! I'm actually surprised at how little this PKBR stretched indoors compared to it's outdoors mother, which stretched almost as much as the Twisted Helix mother but had way tighter internodal spacing.
am confuse.