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Back to Grow Questions
Curling dark leaves
Bretwalda
started grow question 4y ago
Advice for what i think is nitrogen deficiency, have flushed with ph 6.3-6.4 water about 900ml
Solved
Leaves. Curl up
likes
Hazemaster420
answered grow question 4y ago
She’s fine, let her dry out a bit! Also add some Magnesium sulphate to straighten her out! Cal mag her up! Mainly Magnesium though!
1 like
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Selected By The Grower
GrowersParadise
answered grow question 4y ago
to me looks like plenty of Nitrogen, possibly over watering? how often are you watering?
1 like
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Bretwalda
answered grow question 4y ago
@hazemaster420
, is cal mag and magnesium sulphate same thing or give both?
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Roberts
answered grow question 4y ago
Nitrogen toxicity is issue
2 likes
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Hazemaster420
answered grow question 4y ago
Theirs plenty of nitrogen though, see how the leaves are slightly turning? This is a sign of too much Nitrates/nitrogen!
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newgroweer
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2y ago
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Week 7
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7mo ago
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TheFamilyShire
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Week 3
Leaves. Curl up
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3y ago
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hinterhofgrower
Leaf curling up
Should I be worried about the leaf curling up a little? What do you think?
Week 2
Leaves. Curl up
7mo ago
1
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AlexHeadHunter
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Who will tell why the tips of the leaves rise up?
Week 6
Leaves. Curl up
4y ago
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The leaves are turning downwards showing their undersides
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Week 7
Leaves. Tips - Burnt
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1mo ago
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Sky_High_Steve
CBD2 is a CBD auto cheese growing in 2/3 compost 1/3 triple mix garden soil. Leaves around the buds are starting to curl in the past week. Been some rain so staying damp. Had 1/2 strength biothrive but only once per week. CBD1 in fabric pot same age but not curling.Help please?
Week 9
Leaves. Curl up
6y ago
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Dragosani666
Top leaves turn dark and curl - What can I do?
I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago. Mid last week I started noticing some burn a the tips, so i dialed nutrients back again. By this weekend the tips of the leaves curled further and turned dark. The rest still looks a bit pale, but buds look good.
Week 7
Leaves. Curl up
Leaves. Color - Pale
Leaves. Color - Dark-brown
1y ago
4
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Solved
Wakesk8
I think they are really enjoying! What’s the name of this symptom when the leave goes up ??
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4y ago
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4y ago
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Mopish
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Week 17
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3y ago
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SmylinPupil
Brown yellow leaves?
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Week 8
Leaves. Curl up
Leaves. Color - Yellow
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5y ago
1
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Solved
budda420
Whats happening?
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Week 2
Leaves. Curl up
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3y ago
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Week 5
Leaves. Curl up
3y ago
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