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Back to Grow Questions
Calcium Deff
Nocturnalgardener
started grow question 4y ago
im just wondering if you think this is a calcium deff?
Solved
Week 9
Leaves. Tips - Burnt
Leaves. Color - Black or grey
likes
GMSgrows
answered grow question 4y ago
Everything at this point is ok. Plants are just starting to finish up and the leaves start failing. No worries at this point. Cheers
2 likes
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Selected By The Grower
Similar Grow Questions
Solved
ggiolla
small leaf burn on autoflowering
Hello, do you think this slight burn from the led could affect the growth of this auto? in the photo another plant of the same genetics without burning, visibly smaller than the damaged one. Thank you to all
Leaves. Tips - Burnt
3y ago
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Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
1y ago
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lordVoldemortCU
Weird markings on leaves
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Week 5
Leaves. Tips - Burnt
3y ago
5
5
Solved
hirund
Curled leaves, tips burnt, nitrogen toxicity?
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Leaves. Tips - Burnt
Leaves. Curl down
5y ago
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Solved
Mopish
What to do with crispy curly fan leaves that do have some resin on them?, I'm already on flushing.
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Week 17
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
2
2
Solved
Flyalivebeats
Should I flush with 3-4 weeks of flower left?
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Leaves. Tips - Burnt
4y ago
1
4
Solved
Sigman
my plant is still good ??
what wrong with my plant? what nutrients i need to give them? 2 plant at 70 days DWC and soil ph nutreint solution 7 ppm 500 , EC 1060 us/cm ph in reservoir DWC 6.0 ppm 450 , EC 950 us/cm tempeature at day around 33 C at Night 27 C light distance 6 inch
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Chemical composition
3y ago
2
2
Solved
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
Leaves. Color - Black or grey
5y ago
1
3
Solved
DDude
So Dark Devil is showing some signs of N toxicity as far as I can tell. I have lowered her feeding to 1/3 of recommended, and then she just got plain pH water. When should I introduce nutes again and how much? Also should I flush her thoroughly beforehand?
Week 5
Leaves. Tips - Burnt
6y ago
3
2
Solved
ZenGrower420
Balcony Auto Gelato with Yellow and Brown Leaves
I'm growing this auto gelato in a balcony safe from rain fall and harsh wind, it's the 25th day and the bottom leaves and cotyledon are turning yellow and with some brown traces. I started to use minimum amount of "all in one" fert. Do you think it is overfertilization issue?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
4
4
Solved
Glen1818
Nutrient Burn ?
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Week 9
Leaves. Color - Black or grey
4y ago
3
4
Solved
Mr_ROCKET
Does anyone knows if should I flush the pot ahead of time to reduce nutrients levels?
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Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
Feeding. Chemical composition
5y ago
1
1
Solved
Splifranger
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Leaves. Edges burnt
Leaves. Tips - Burnt
5y ago
1
2
Solved
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Leaves turning funny
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Leaves. Color - Black or grey
2y ago
1
1
Solved
Ame_Mizu
Early harvest
Sollte ich lieber früher ernten bevor mir die blüten durch den Nährstoffbrand drauf gehen ? Ich gehe von einen Stickstoff brand aus habe auch einmal gespült Besserung ist aber nicht wirklich in Sicht.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
3mo ago
2
2
Solved
RootsmanNL
How to prevent Black spots?
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Week 12
Leaves. Color - Black or grey
3y ago
12
10
Solved
tiasmaaa
Calcium Deficiency ?
Got a little deficiency, can't find what it exactly is. Maybe a cause of this problem is that they got 3 days of nonstop light because I fucked up with the timer just before leaving house for 3 days
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
4
3
Solved
MiyamotoMusashi
Yellow leaves
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Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
2
Solved
phineas
What is happening to her?
I noticed a few stains starting to appear. The old tips are kind of burned and the new are a little yellow. I fed her with a compost tea but with nutrients on it, maybe was overfed? Could be PH issues? It's possible, I couldn't take the ph on the last two times I watered her.
Week 3
Leaves. Tips - Burnt
10mo ago
6
4