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Back to Grow Questions
deficiency???
Michael1234
started grow question 5y ago
is it a nutrient deficiency ???
Solved
Week 4
Feeding. Deficiences
1 like
GreenZaza
answered grow question 5y ago
My guess would be Cal Mag deficiency...
1 like
Complain
Selected By The Grower
Quikynox
answered grow question 5y ago
If it's not everywhere, it's not à problem, it's natural things for me 🌞🌞🌱
likes
Complain
Similar Grow Questions
Solved
Budboxbio
Deficiancy or light issue?
Can anybody tell me what this is looks like maybe deficiency or light issues help help help.. Pale-ing maybe blotchy if thats a thing looks faded almost... On 2 plants currently Light is at 24 inches above top of plant.
Leaves. Color - Pale
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
4
6
Solved
jwesty
What do I have going on here?
As you can see, the newest leaves are BRIGHT. She was flipped to flower 2 days ago, supplying her with calmag and grow big....is she lacking food? I have never seen such a thing.
Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
4y ago
4
3
Solved
Coughy
Purple patches - ok or need to fix?
Only on a couple branches, I don’t know if this is magnesium deficiency, phosphorus deficiency or sulphur or WTF.
Feeding. Deficiences
6y ago
3
4
Solved
Greendiary
Ongoing pH issues
Watered at 6.5 pH and runoff was at 5.5. I am going to start watering at a higher pH today and continue measuring runoff. Should I stop feeding at this time? I have been feeding 1/2 dosage of Fox farms trio with every watering last 2 weeks. Is there likely soil build up to flush?
Week 5
Feeding. Deficiences
5y ago
2
3
Solved
4ako4ako
some kind of deficiency?
👋👋👋 is this some kind of deficiency?
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
2y ago
3
Solved
GronkLeague
Nitrogen/magnesium deficiency?
Please can someone take a look at this?does this look like a nutrient deficiency? I'm growing in coco and haven't used any nutrients until today(Day 22)... From what I've read online im missing nitrogen or magnesium. The plant is yellowing from the bottom up and is a light green.
Week 3
Feeding. Deficiences
6y ago
3
3
Solved
AmsterdamBase
Deficiency or ending cycle?
Hey! I was hoping someone could tell me if the first plant has a deficiency you would recommend I correct or if she is slowly coming to an end of her life cycle and I should just let her fade? The last picture is my other plant, less severe, but same question :) Thanks!
Week 7
Feeding. Deficiences
6y ago
1
1
Solved
GreenBeanGrowMachine
black Dots and bugs ?
She has small black Dots on the lower leaves , also some small White bugs OR larves visable. What are these and can i still do anything about it or is it top late. Will they Hurt my Harvest ?
Week 10
Other. Bugs
Feeding. Deficiences
6y ago
3
3
Solved
ZigkGrow
Pest or Deficiency
This leaf seems also bitten. There are 4 bitten leaves. I will be checking to see if they become more. Is this white powder?
Week 3
Other. Bugs
Other. Mold
Feeding. Deficiences
6y ago
1
Solved
Filiaes
Grey leaf tips
Booth plants are showing some kinds of burn and I am not sure if it is nutrient burn or light burn or if there is something missing. Looks a bit like MG deficite but shouldn't the plant take that from the soil in that state and age?
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
Feeding. Deficiences
2y ago
5
5
Solved
buddhi_coop
Deficiency -Epsom Salt
Will this fix my deficiency if I foliar spray this? It says 2 tbsps per gallon of water.
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
5y ago
1
1
Solved
roro_204
Yellow/ Lime Leaves ????
I have 3 grow rooms. I moved all the deficiency plants to 1 room. The whole half of the plant is turning really light yellow/ Are my lights too close to the plants ? Or is my feed to low?
Leaves. Color - Yellow
Setup. Lighting
Feeding. Deficiences
5y ago
2
3
Solved
cannabistic
Yellowing too soon?
What do you think about the yellowing on the 6th week? The npk of the soil i use is 9-2-2. But its the king of yellowing when she needs more N. No dark spots, no burnt tips. This would be normal maybe on the 8/9 week i think.
Week 6
Feeding. Deficiences
6y ago
2
2
Solved
DrJoint
Deficiencies apter ph issues
After having ph issues She is finally doing much better. Last feeding only water with sensi call mag extra. she I growing back. I know will take longer to recover but I’m wondering maybe she needs more food? Ph 6.3 leaves are not curling down anymore but the colour is not ok.
Feeding. Deficiences
6y ago
1
Solved
mck372
mid-flower yellow leaves
Hello! I'm growing my first non-auto, a SkittleZ, it got quite small and the leaves are yellowish,I'd like to know what mistakes I made and what I can do to help her Mars Hydro TS1000 and only BioBizz nutrients. Temp is around 18C at night and 25/26C during the day, 40% hum
Leaves. Color - Yellow
Feeding. Deficiences
1y ago
2
6
Solved
Bembeto
Hojas raras
Algo le pasa a las hojas, no se si sera carencia o hongos. Me dan una mano?
Week 7
Leaves. Color - Dark-brown
Other. Mold
Feeding. Deficiences
5y ago
4
2
Solved
Prilyfe13
Spots and discoloration on leaves.
The spots and discoloration are an issue. I'm in living soil and this is a Gelat.OG autoflower. Everything is dialed in near perfectly. Just the spots. Would this be the start of senescence? Any help would be greatly appreciated.
Week 9
Feeding. Deficiences
3y ago
5
5
Solved
SlamFM
Which Deficiency(ies)?
After looking at some pictures and reverse image searching some of the attached pictures. I think it maybe both phosphorus and potassium deficiency.
Week 10
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
3y ago
6
1
Solved
Grow3rPT
Será uma deficiência de cobre?
Ola, sem ser a questão que já não consigo subir mais os leds e as plantas já estão a mostrar sinais de stress por causa da luz. Agora apareceu me uma das plantas assim, com as pontas amarelas mas a ficar maior. Fiz um flush para limpar, pois penso que seja nutrientes a mais.
Week 6
Feeding. Deficiences
5y ago
13
6
Solved
ZhugeTsuki
Strange spots appearing on dying leaves
What the heck is going on here? Can't tell if this is some kind of deficiency or a fungal problem, it has been very humid as of late where I live and sits around 70% RH and 80°f
Week 12
Leaves. Other
Other. Mold
Feeding. Deficiences
6y ago
1
10