Leaf discoloration

[susieqtpie83]

I have one plant that has a weird purple discoloration on the leaves. I just did a flush and treated the leaves with ph water. Does anyone knows what could cause this discoloration?

thank you in advance for any help

promix soil
fox farm grow big nutes 1tsp/gallon
600w led vivaspectra light (on veg)
indoor grow tent 4x5

 

[FunkyButtLovin]

Whatever it is, it has turned your whole tent purple! Sorry for joking but it's hard to see anything under the blurple leds.

 

[Gluteous]

^^What he said^^

 

[susieqtpie83]

Sorry for the delay here are some pics

 

[alltatup]

what's the temp.

 

[OlderNOTwiser]

And distance to lights?

 

[susieqtpie83]

About 22in

 

[susieqtpie83]

Between 73-76 degrees farenheit

 

[Mr.furley]

I have to say it's the same problem
https://www.growweedeasy.com/cannabis-plant-problems/phosphorus-deficiency
using just FF grow big in promix is not sufficient

 

[alltatup]

susie, Cannabis needs different nutes and supplements in different ratios at different times. You can't just feed the same amount of the same nute all the way through. I use a whole line of stuff from Future Harvest, and some stuff gets dropped and other stuff added when I switch to flower. And the amounts change, too.

If you want to grow top shelf bud, you have to study. In my opinion, growing the best weed isn't easy: it takes a lot of knowledge. https://www.growweedeasy.com/nutrients