The Grow Awards 2026 🏆

Brown/Grey spots on the leaves

CreamOfTheCrop
CreamOfTheCropstarted grow question 6y ago
Hey, I hope this is my last question for this grow :P I've noticed some brown/grey spots on the yellowing leaves, what could they be, deficiencies or sunburn? I'm still feeding the plant with nutes, but the next watering will be a flush, so I didn't expect discoloring before that
Solved
Week 11
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
likes
TimTheTerpMan
TimTheTerpMananswered grow question 6y ago
This late in the game.. it's kinda what you want to see.. the plant sucking out all those nutrients.. You want this.. Which is why you flush 2 weeks before harvest... Since your there at that point of flushing already.. I wouldn't worry about it much and just keep going man.. Plants look fat! Nice.. 👊
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Abacus
Abacus
Leaves problemWhat is going on?
Week 13
Leaves. Color - Yellow
4y ago
18
Solved
SirTucksAlot
SirTucksAlot
Hey guys got some discolouration on the leaves! Can’t tell what it is! Cheers
Week 5
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
3
3
Solved
Lena12
Lena12
Leaves are yellowVeg week 3 . Leaves are getting yellow.
Leaves. Color - Yellow
Setup. Lighting
5y ago
4
2