Please help. Im growing hydro 5th week flowering and bubblicious is the one that seems to have the issue here. The berry Ryder is having no problems being in the same res. Res temp between 67~70f PH I fluctuate between 5.8 ~6.3
I am no expert but it looks like a calcium deficiency to me http://www.growweedeasy.com/calcium-deficiency-cannabis Experience is simply the name we give our mistakes. Oscar Wilde
Ca is correct, so much for ph fluxuation, it causes issues with the girls. A more balanced approach with ions is more sustainable for the plants (proper amount of ppm's). http://boards.cannabis.com/attachments/plant-problems/281235d1325194867-brown-spots-some-twisted-leaves-some-tips-curled-down-phchart.jpg