opinions please (photos)

Hi people, first grow here. I got these plants when they were only slightly smaller. I use an eb and flow system with the two buckets as you can see. I am feeding them canna aqua vega at an ec of 1000 raised from 500 when i got them 10 days ago. i feed them 4 times per light cycle. Water temp is at 22c, room temp at 26c. They seemed to have recovered from the whole transplant thing but now they seem to have lost a lot of green colour. not sure of the strain, was told they are mostly afghan indica. Any help would be great.
Thanks.

PH probelms probably, check your PH.
And I bet they are lacking Nitrogen as well.

Night Claptoman said:

PH probelms probably, check your PH.
And I bet they are lacking Nitrogen as well.

Click to expand...

I agree with Night Claptoman, and the lack of nitrogen maybe due to ph problems...

...make sure your pH is between 5.5 and 6...perfered closer to 5.5

..also, you may want to read this >>> https://www.rollitup.org/hydroponics-aeroponics/4387-lucas-formula.html

Hi thanks, ph has always been around 6 and i assumed the nutes had everything i needed or would a low initial precautionary dose have caused this?