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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
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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 🌞🌞🌱
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Complain
Similar Grow Questions
Solved
GhettoStyle
problems with clones!
Friends, tell me what's wrong with the plant! I don't understand it's under-feeding or over-feeding! At first I thought it was a cal-mag deficiency, then I saw a purple stem and thought it was a phosphorus deficiency! Now I don't know what it is anymore! at the very beginning it
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3y ago
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2x2growing
Rust spots
My lower leaves are showing rust spots along the veins. Appears to be a magnesium deficiency but I am feeding cal/mag. I also growing in ocean forest soil. I’m starting to think this is nutrient lockout? I’m feeding a low dose of nutes(250 ppm every few days) soil could be hot?
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Cannabeans
Brown dying leaves
What is going on with my leaves? Even the sugar leaves are starting to die. Sprayed with optic foliar switch to prevent male flowers popping up a few weeks ago so could be that.
Week 2
Leaves. Tips - Die
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
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Feeding. Deficiences
6y ago
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Verdos
Nutrient burn/not enough nutes or normal?
Should I be concerned about the dying leaves near the bottom? I first thought it was nutrient burn but I’m now doubting myself!
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3y ago
1
1
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UKAgent47
General health and CalMag advice
Reduced watering to 850 ml and seems to want this every 24- 36 hours. Plant seems to have perked up however still have yellow leaves / brown spots. I’m feeding 0.5 ml calmag per litre , should I continue this? Should I be worried about the state of the plant.
Week 3
Feeding. Deficiences
5y ago
3
3
Solved
TupacFR
Nitrogen ? Stretch
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Week 7
Feeding. Deficiences
5y ago
2
3
Solved
Magnetonastick
Deficiency
What is she suffering from? Old growth has yellowing of the fan leaves starting at the tips and receding. Newer growth has been slower but has dark green/blue edges of the fan leaves. All parameters listed in diary. Thanks!
Week 4
Feeding. Deficiences
4y ago
2
1
Solved
SloopyJoe
Can this delay flowering of an auto?
What deficiency is this please? I suspect phosphorus deficiency and as such have reduced the PH from 6.4 back down to 5.8 It is not spreading and appeared spontaniously and at once a few days ago. Growth has been slow for almost 2 weeks and flowering has refused to initiate.
Week 5
Feeding. Deficiences
5y ago
2
1
Solved
N1xon
Calcium deficiency, cal-mag now in hand, water now, or wait for normal scheduled water? Last water yesterday.
Plants are suffering from an early stage of calcium deficiency, received a bottle of cal-mag today. Watered last night cause I didn't want to wait any longer. Should I wait for my next water (2 more days) or give a single dose of Cal-mag now, to get some calcium to the plant?
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
4
3
Solved
Cannabeans
What are some of the telltale signs that a plant needs more nutrients? Not an immediate issue but just wanted to know for future reference. Thanks in advance 😁👍
Week 1
Feeding. Deficiences
5y ago
3
2
Solved
ELPIRATA
SE SALVARA? HELP!!!
Buenas! Tengo una duda enorme sobre esta pequeña "#3 Auto Lemon Kix"; Es 1 de 3 de la misma raza presentes en el cultivo, pero a diferencia de sus 2 hermanas, esta se ha cultivado en maceta de 7 litros(cometi un error al agregar misma cantidad de agua que al resto; Se salvará ?
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Buds. Not fattening
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6y ago
3
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TheNewGuy94
Deficiency or screw up?
What is this? At first I thought it was a phosphorus deficiency so I flushed with extra bloom nutes & overnight the damage doubled. Is it a pest or did I just fuck up bad? She also has seemed to have stopped growing. No noticeable diff in size recently
Feeding. Deficiences
4y ago
1
2
Solved
forgettenseedling
Leaves getting brown, can someone help me out? What does the plant need?
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Feeding. Deficiences
4y ago
1
1
Solved
Letsgo420
Discoloration and patches on the top sugar leaves
Leaves circled have gone lime green to yellow with the dark and light spots shown in the image. Is it light burn, wind burn or something more sinister?!
Week 9
Plant. Other
Setup. Lighting
Feeding. Deficiences
4y ago
2
1
Solved
Jhort
Is this lockout or some sort of deficiency? Soilless medium- using biothrive, biogrow, and cal-mag. Autoflower Lemond auto Prior to yellowing the plant looked very droopy for 2 wks. Roots look great
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
2
Solved
Michael1234
fallen leaves down, lower leaves turn yellow
please help my White widow automatic and northern lights automatic something they are like, they have fallen leaves down, lower leaves turn yellow I don't know if they lack nutrients or need more water, or maybe they got too much water, water them every other day, yesterday they
Week 5
Feeding. Deficiences
5y ago
6
2
Solved
kaiabel
Trouble with Calmag?
Can you check my leaves and tell me what's going wrong. Here my water values is in the last picture its german but i think you can understand it to
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Feeding. Deficiences
3y ago
5
6
Solved
Dubdad
Leaf colour help. Hi all. I think there may be a problem with the new growth on my plants. They are 10 days into flowering 12/12. They look like they are too light. They veins are much darker giving them a stripey look. I had the light very close to them when it started. ?
Week 7
Leaves. Veins - yellow between
Leaves. Color - Pale
Feeding. Deficiences
5y ago
1
5
Solved
Misanthrope
Baking Soda for Acidic Soil
How much baking soda should I add to my water to correct acidic soil? Ph meter reads between 5 and 6. I cant afford prepared solutions (but am not opposed to chemicals) so any other DIY remedies would be welcome too
Leaves. Veins - yellow between
Setup. Outdoor
Feeding. Deficiences
4y ago
4