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Back to Grow Questions
What happened to the leaves?
MEDICAT
started grow question 5y ago
What happened to the leaves? Was it caused by too much water? (Coco ph5.8)
Solved
Leaves. Color - Black or grey
1 like
Roberts
answered grow question 5y ago
Looks like phosphorus deficiency. Too much water can cause this or it is just purely lacking it. Good luck 👍
2 likes
Complain
Selected By The Grower
Roberts
answered grow question 5y ago
In coco you can not have too much water in one sitting. Is your run off ph 5.8?
1 like
Complain
TheUk420Show
answered grow question 5y ago
@Roberts
is right with this one :)
1 like
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Similar Grow Questions
Solved
Grnhead
In the 3rd photo in week 12 there is spotting on the leaves. Does anyone have an idea of what that is from? A deficiency? I had trouble getting the nutrients right and that showed up first after I flushed for a few days.
Week 12
Leaves. Color - Black or grey
7y ago
1
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Solved
Chilipadi
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5y ago
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Unkraut
What Deficiency?
What deficiency does this plant have? I have 15 plants inside this tent, all get the same nutes, all look great but only this one has these grey marks on the lower leaves
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6y ago
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Solved
canongun
Leaves are turning into dark green with a plastic-like texture
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Leaves. Curl down
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2y ago
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Solved
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Week 8
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
4y ago
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Solved
Indica_Monster
IWhat does the tree say?
What does the tree say . Am I over-fertilizing?
Week 1
Leaves. Color - Black or grey
3y ago
5
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Solved
Zark002
strangely growing leaves.
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Week 5
Leaves. Color - Black or grey
4y ago
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Solved
Prilyfe13
Gray leaves on buds with a massive concentration of trichomes. What is it?
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Week 12
Leaves. Color - Black or grey
3y ago
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Solved
JarJarGreens
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The coloration on my first leaves is worrying me. First grow. I really don't want to stunt her. G&B potting soil, filtered soft water, Myco+ in my water, 100w AC infinity Ionboard.
Week 1
Leaves. Color - Black or grey
4y ago
3
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Solved
Ner0z
Is this leaf septoria?
Here we go again. What am I looking at here? Is this leaf septoria? How should I tackle this one lol
Week 2
Leaves. Color - Black or grey
6y ago
4
3
Solved
timbarin
What deficiency do you think I'm dealing with? These are old fan leafs.
Week 13
Leaves. Color - Black or grey
5y ago
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2
Solved
einamio
First time DWC, day 70, 3 weeks in flower. Nasty rusty spots appear on lower leaves. Is this CalMag or else? Please help understand and fix, thank you :)
I'm using TA Tripart, current EC is 1.6 - ph 5.5-6.5. Everything was smooth until week 10. Two weeks ago I started adding Plagron Power Buds and Green Sensation. Yesterday added CalMag to see if it helps, but it doesnt seem to... She drinks a lot, ph mostly goes down, EC static
Week 11
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Leaves. Other
1y ago
8
6
Solved
EvilGrower
Leaf discoloration - light and dark splotches
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Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
6y ago
2
3
Solved
RunWithIt
Popped up around last week (week 4, monday). Prior to week 4, i had been watering with tap water, which in my area is pretty hard.(7.8+ pH) Been correcting pH to 6.8 with each watering since. (2 waterings since then.) Should i just continue feeding 6.8 pH water or add cal-mag?
Week 5
Leaves. Color - Black or grey
8y ago
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Solved
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Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3y ago
1
4
Solved
ChefDan420
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Week 20
Leaves. Color - Black or grey
8y ago
1
2
Solved
ButtersStotch
Leaf Deficiency
What deficiency do you think this is?
Week 10
Leaves. Color - Black or grey
6y ago
4
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Solved
Soter
Fat Banana Auto coloring
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Leaves. Color - Black or grey
6y ago
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2
Solved
DrBuffy
Darkening and curling of fan leaves
What is causing darkening and downwards curling of the fan leaves? Started a few days ago, concerned if I don't fix it now it will spread and stunt my plant
Week 6
Leaves. Curl down
Leaves. Color - Black or grey
Setup. Strain - Autoflowering
6y ago
1
Solved
Zegr8
Leaves burn
Hi! Is this nutes burn? Damage is on the upper/middle part of the canopy on very few leaves, but many more have black tips. I’m puzzled because during veg I was feeding the plant higher ppm than now and never had a problem!
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Black or grey
6y ago
2