yellowing

Hello dear fellow growers, I need your expertise. My plants (white widow) are 5-6 weeks into flowering, and now very suddenly developed both yellow markings and especially wilted, brown leaves (see photos). It came extremely quickly out of nowhere and on all the plants in the growroom. On each...

FIRST off, hello everyone. I am new and very excited to be here (and growing) so a bit about my setup, im doing a 2x2x3 grow tent lights HLG 100 V2 3000k I have a vivsosun inline fan pulling air from the tent and out to a carbon filter. growing in coco/ perlite mix. temps between 80-74 r/h is...

Hi there fellows! :) We were moved to a new growing spot at the age of 35 days (more tight space with more light added). Before that the growth was amazing with no problems seen at all. Now we are 56 days old and got some problems with leaves: • drooping (claws) • yellowing • crispy...