Just starting out 7th week of flower. Got plants mixed up at transplant but pretty sure that these three are the grandaddy purple. Noticed this color change and wondered if it was a nute deficiency or just a trait of the GDP. All the plants are healthy looking but these three plants have a few leaves with some variegated leaf action going on. My plan was to take them off nutes this week and only provide ph water and maybe a little cal mag and molasses which I’ve given them with each feeding. Was hoping to flush them out starting now but maybe they need one more week of nutes to help this situation. It appears to be a phosphorus deffiency but I’m not sure. Don’t want to screw up this far along in the game…