1st 2 pictures - gsc extreme one week away from flowering stage
3rd picture is one of the leaves of one of the first 2 plants … I’m thinking it’s light stress considering I went from t5 fluorescent to led …. The lights were 2 feet away but maybe I had the intensity up to high … the light intensity / power has since be lowered and no more discolored leaves as in octure #3 … what do you think caused the discoloration … Thoughts ? Ideas ?
last 4 pictures are runtz and dosidos and they are just about a month in veg … a few weeks back the leaves on some of the plants were yellowing … think it was a nitrogen deficiency … increased nutrients and the leaves are less yellow and more green so the girls are moving in the right direction . Any feedback is appreciated and happy growing !
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Thanks for the feedback. You are referencing the purplish stems , correct . I also noticed this a few weeks back and began slowly increasing the amounts of canna a and b liquid nutrients which both have nitrogen. I give them canna liquid nutrients with cal mag twice weekly and water and cal mag in between nutrient feedings . The run off ph was 6.0 a few weeks back . Haven’t performed a ppm reading . I really have been going slow with increasing the nutrients to avoid burn and as a result I think the nitrogen deficiency emerged . Right now I’m giving half of what is recommended and that’s as of last week . Once the deficiency is corrected the stems will begin trying back to green , correct ?