Morning H4, Man your plants are looking great, that yellowing is caused by not enough nitrogen, when they first start flowering, you really need to hit em hard with nitrogen for several weeks, then gradually reduce, the nitrogen an completely stop the last week or two, that's if you want FAT BUDS..
You can tell by the plant eating up all the good stuff in the leaves, leaving them to turn yellow and eventually dying an crumbling. And falling off the plant.
No big deal, but next time try to keep feeding a little Nitrogen, untill the last couple of weeks, an I promise you will see even larger buds than these , which are gorgeous.
Good Luck H4
You can tell by the plant eating up all the good stuff in the leaves, leaving them to turn yellow and eventually dying an crumbling. And falling off the plant.
No big deal, but next time try to keep feeding a little Nitrogen, untill the last couple of weeks, an I promise you will see even larger buds than these , which are gorgeous.
Good Luck H4
