Just wondering how much yellowing is normal during flower.
Some (most) of the ScrOg undergrowth is yellowing and dying however the tops seem nice and healthy.

Am I short on N?

Can it hurt during flower, to add veg nutes. ie Botanicare pure blend.

Any feedback?
blink_inc Reviewed by blink_inc on . yellow during flower Just wondering how much yellowing is normal during flower. Some (most) of the ScrOg undergrowth is yellowing and dying however the tops seem nice and healthy. Am I short on N? Can it hurt during flower, to add veg nutes. ie Botanicare pure blend. Any feedback? Rating: 5