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Back to Grow Questions
Deficiency Or Burn
Ruuddata
started grow question 6y ago
Looking at G1 I don't know exactly if its burn from the light too close or maybe deficient in something not sure .
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Week 4
Leaves. Color - Dark-brown
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Answer
GMSgrows
answered grow question 6y ago
Your ph should be at 5.8 for veg 6 to 6.5 for flower. Your solution temp would be best at 62 to 68 to keep roots healthy and vigorous growth. Cheers friend
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Similar Grow Questions
Solved
balansa
hey guys i have a question. i grew this girl on 400 HID now i bought viparspectra 450v because of the heat problem and electricity bills )) so will she suffer when i will switch the lights and can i help her somehow??? thanx bros )))
Week 8
Leaves. Color - Dark-brown
7y ago
1
1
Solved
Oggigz
Should i care ? I m going paranoid xD
Hello guys, i m on day 28 from seed i would like to have some points of view of another growers.... leaves got silvered/brown colored with snowy aspect... not on all leaves but i m pretty affraid of insect and shroom contaminations... thx for replies men and gurls
Week 3
Leaves. White powder
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5y ago
3
3
Solved
Prilyfe13
What is this brown intrusion upon my plant? And how do I obliterate it?
Another question?! Anyway, what the hell is this browning? I think it's light burn. But why is it lower too? PH? Magnesium? Nitrogen toxicity? Par: 1300 PPFD Fox Farm tiger bloom 7 ml/gal. Fish Shit 3 ml/gal. See diary for environmental conditions. Thanks for the help. Again.
Week 8
Leaves. Color - Dark-brown
3y ago
3
12
Solved
Grrrower
What’s appening to the little northern light auto?
so far I have only given her the rqs growtablets plus a break of plain water and given this reaction today I have also started to give her some advanced nutrients (MGB) is it just a delayed nutrient problem or should I worry?
Week 3
Leaves. Webbing
Leaves. Color - Dark-brown
5y ago
2
2
Solved
DrNickerbaucker
Brown spot help.
See the leaves in the pictures. There are some brown spots. Any help as to what it may be will be appreciated.
Week 9
Leaves. Color - Dark-brown
4y ago
4
3
Solved
Tiz_aka92
Leaf Issue!
Could someone help me understand whether there is a problem a deficit or an excess.
Leaves. Wilting
Leaves. Color - Dark-brown
Leaves. Other
2y ago
5
6
Solved
ClaireCrystal
Skittles plant with brown spots
One of my skittles plants is starting to get these brown spots with a yellow outline. Any advise is appreciated!
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
4
Solved
m1kax
leaves brown stains
is my 1st time growing weed. my plants start get this brown stains on top leaves 2 weeks ago; i check ph was 5.95; so i think this could be calcium, because internet say they cant absorb calcium; i have high humidity before the stains appear like 80% but was only 4 or 5 days.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
2y ago
2
4
Solved
Salokin
Light burn?
I had lowered my Sanlight Q4 from 50 cm to 40cm, as per vendors recommendation and now I believe that I have burned the little ones. Or is this a nutrient issue?
Week 1
Leaves. Color - Dark-brown
Setup. Lighting
4y ago
3
3
Solved
Goenndalf
More rusty spots
See this now on more and more leaves. Only upper fan leaves that get good light exposure seem to be affected from this and also the clawing. Have backed off the nutes completely for now and will add ground egg shells to the water in the hope its a Ca deficiency.
Week 8
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
Growsa
This is my first grow any help would be appreciate.
Week 6
Leaves. Color - Dark-brown
6y ago
2
Solved
awymist
Brown endings on the leaves
Is it okay that my plant has these brown endings on the few leaves?
Leaves. Color - Dark-brown
4y ago
1
1
Solved
dalilama
Brown spots on leaves ?
Realised I have some brown spots.
Week 5
Leaves. Color - Dark-brown
5y ago
1
3
Solved
Greenhorn101
Nitrogen burn?
A bit of delay getting the diary going! Started LST this week an give it some fertilizer after. Seems like it might have got a bit of nitrogen burn on some leaves? Might go back to the water!
Week 3
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Freedonia
Day 14. Since day 12 a brown spot has appeared on one of the leaves of the first node, spreading little by little. Because of the symptoms, I think it's septoria, so I've sprayed neem oil to see how it works for her. Someone knows what can it be?
Week 2
Leaves. Color - Dark-brown
7y ago
5
4
Solved
potfromgreece
Spots on leaves
EMERGENCY! Strange spots on the leaves and white plaque on the other side. What should i do??
Week 3
Leaves. Color - Dark-brown
Leaves. Other
6y ago
5
Solved
HuskyHouse
Is this a phosphorus deficiency?
Phosphorus deficiency? Looks closest to a phosphorus deficiency on my chart, any better ideas and or recommendations? Current light brightness is 50 percent, running a spider farmer g3000 and Most of the leaves are pointing up.
Week 3
Leaves. Color - Dark-brown
5mo ago
4
Solved
Mysteriogo
Dead ?
Hello guys, My flowers seem dead, trichomes are not changing since 3 weeks. + Leaves are really horrible (that's broke my Heart) Do you think I should harvest ? That's really clear trichomes and not milky... Still thc in there ? Colombian jack strain, smth about week 27 ?
Leaves. Color - Dark-brown
Other. Harvest - Drying
4y ago
5
4
Solved
TripleCcannabis
Seedling turning brown
This little girl isnt doing great. Shes developed browning around the edges of her leaves. Whats going on?
Week 1
Leaves. Color - Dark-brown
6y ago
2
3
Solved
OmlongliveCanada
Hello! I am growing 4 plants in one dwc and plants have this brown spot came slowly (2nd and 3rd week photos) I think I kept lights too close , cfl was like 2 inch away and now led was 12 inch (just raised to 18 inch now). Or may be nutrients water I used 2/3 of what was on bottl
Week 3
Leaves. Color - Dark-brown
6y ago
1
1