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Grow Questions
Leaf
Leaf
Bigrobbud
started grow question 4 years ago
Hydro , water temp 66-69. Ph stable at 6.0 EC 1.0 , what is this on my leaf?Mars hydro ts2000 at 26” from top,
Open
Leaves. Other
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Answer
Bigrobbud
answered grow question 4 years ago
RO water, and yes I use cal mag.maybe not enough? 2 ml per gallon. Should I try 3?
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Complain
MangoDudu
answered grow question 4 years ago
Ec of your tap water or the water u use? Us ec right? Or ppm? You give calmag?
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Similar Grow Questions
Solved
donovanliam
the lower older fan leaves are curling and developing brown spot and the inside newer growth is light green alomst yellow. what am i doing wrong?
Week 13
Leaves. Other
6 years ago
2
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ElDuro
2 of the very bottom leaves yellowed and fell, and 2 other started to show yellow parts, It seems to have stopped now. Wondering if it's due to the high heat and very dry air, or if it's nutrient related. Thanks!
Week 8
Leaves. Other
6 years ago
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CelticGrower
noticed new leaves appear burnt but goes away after a few days would this be nute burn?
Week 7
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6 years ago
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tweeth
Help my plant is going to die. Watch thé leaves yellow spots thé leaves are drying it starts under and going to the upper leaves
Week 5
Leaves. Other
6 years ago
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DoDhLo
Hello , i noticed some black/bluish spots on the leaves which i never encountered before . It looks like some disease/virus. i will upload a pic so you guyz can see
Week 1
Leaves. Other
6 years ago
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Momgrowsthechronic
I am not sure what’s going on with plant A (pictures above). Does this look like a CalMag deficiency? The CalMag at 5mls per gallon seems to be working but I’d love to know what some of you other growers think? Thank you for reading this post and thanks for any advice given. 🙏
Week 4
Leaves. Other
6 years ago
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gmcc30
seedlings seem to be turning yellow doesn't look as obvious in the photos the new growth of one of them is pretty yellow
Week 2
Leaves. Other
6 years ago
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Gordy
In the final 2 weeks of bloom, when giving no nutrients, should fan leaves show signs of what looks like nutrient deficiency? Not happening on all fan leaves but maybe about 10%
Week 17
Leaves. Other
6 years ago
1
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Trainrails
In the middle of the picture from day 25 there is something weird going on with the new growth (next picture is more detailed). One side is growing really slow, the other looks like it never grew/was eten/something. It is kind of brown/red-ish. Is this a deficiency or windburn?
Week 4
Leaves. Other
6 years ago
2
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Homegrown_Mary
is she suffering from a deficiency or abundance of nutrients?
Week 10
Leaves. Other
6 years ago
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AboutTimeICanTry
please, by looking at the burnt looking leaves is the problem nutrients or the light to close or the age of the plant. ot was a small grow because of overwatering I believe. but am I failing in another way as well? thanks in advance. fyi I removed a bunch of dead leaves before.
Week 10
Leaves. Other
6 years ago
2
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scooter112
Anyone know what the slight yellowing on the bottom fan leaves is in picture 1? Also my leaf tips are turning up a little could this be my light is to close or to much fan wind?
Week 2
Leaves. Other
6 years ago
3
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Solved
ScarfaceGuerrilla
Please take a look at the 3pics named PROBLEM in the gallery, leaves seem odd...feed Ph-ok EC-ok, temperature/ humidity ok other plants are normal ex. Crystal Meth- exactly same program- looks ok...can it be that she is underwatered? wind burn? light to intense? out of clues...
Week 6
Leaves. Other
6 years ago
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3
Solved
Momgrowsthechronic
So, tiny rust spots on upper fan leaves (please see pic above-week 8). Is this a Calcium/Magnesium issue or something else? I’ve been weaning these ladies off the CalMag over the past 2 weeks and then this showed up. It’s also been very cold in my tent so I’m not sure. Anyone? 😱
Week 8
Leaves. Other
6 years ago
2
3
Solved
BoredSangheili
No matter how much PH down is added, my water naturally skyrockets back to a 6.4-6.5 because of the reused hydroton (regret reusing it) Should I let the water stay where it is, or should I continue to add more PH down every day? (I think this is damaging my leaves.)
Week 3
Leaves. Other
6 years ago
2
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Solved
ganjapanda
Shall i remove the bottom 1/3 ?
Week 4
Leaves. Other
6 years ago
3
2
Solved
stevieb21
Anyone experienced leaf burn from a high intensity LED? I think that's what has happened to a few of the plants and I hope I caught it in time but the yellowing leaves don't seem to be getting any greener. They are starting to get a few random rust/dark spots on affected leaves
Week 8
Leaves. Other
6 years ago
2
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Solved
jamaljackson
I have a cool mist humidifier in my tent, using RO water. Two of my plants that are close to the humidifier have started to get leaves with rust colored spots and yellowing. The left two are fine. Any ideas? The only difference is the mist may have been spraying on the first two.
Week 3
Leaves. Other
6 years ago
1
Solved
goodgrow
Need some information on why my leaves are reaching upwards. The grow tent is a bit small. Too much light? Too little? Thank you.
Week 6
Leaves. Other
6 years ago
3
3
Solved
ChainsawSanta
HELP! These girls look like they might have a phosphorus deficieny, I have more info in this weeks update. Please give me some ideas on what I should do I'm actually pretty desperate for these girls to turn out ok
Week 8
Leaves. Other
6 years ago
9
6