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Back to Grow Questions
Phosphor mangel?
Jordan73
started grow question 2y ago
Phosphor mangel? Oder etwas anderes?
Open
Feeding. Deficiences
likes
Answer
Similar Grow Questions
Solved
HideAndFly420
Calcium and silicium missing?
She definetley Miss something, i think i gave less bio grow of she needed during stretching, was thinking to add calcium and silicium with adv: calmag, sensyzim and revive. Do you agree or i am wrong? Do you suggest somthing else or some other product? Thanks in advance u all
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
4
3
Solved
CollistaR
Autoflower, deficiency or light stress? End of week 8.
Good time of the day. Having following problems with my autoflower (see pictures) which is at the end of week 8. Plant had some light stress before, could that be a consequence of that? Or could that be nutrient deficiency? Looking forward to hearing from you guys!
Leaves. Edges burnt
Feeding. Deficiences
3y ago
1
2
Solved
JebusHeals
Rust spots on leaves, second grow and need some confirmation.
I'm noticing rust spots on my leaves, which I suspect could be due to nutrient burn or lockout, given the PPM is unusually high for this stage of growth. To tackle this, I'm planning a simple flush with some Cal-Mag, keeping the pH at 6.5. Does this sound like the right approach?
Week 6
Feeding. Deficiences
1y ago
1
1
Solved
not_the_momma
Possible pH issue.
(15th photo) I've a few leaves which are not looking the best. Does this look like a pH problem or does anybody have other info? I have dropped a bit of lemon into this plant which is the only one with this issue which has not touched the other 2 plants under the same regime. Tx
Week 7
Feeding. Deficiences
3y ago
4
Solved
whoawhoa
Orange/Brown spots and marks
Found some orange/brown marks on my plant. I'm new to this, so I don't know how to diagnose those problems properly, anyone could help? 😀 Didn't notice those marks on new growth though.
Week 3
Leaves. Twisted
Leaves. Other
Feeding. Deficiences
6y ago
2
7
Solved
mushimushi
Strange Bud ....
what she need , but its not seem dense ok she need some week more but its like but its not grow so much , maybe its phenotype ,meybe light excess or nutrient deficit ?
Buds. Not fattening
Setup. Lighting
Feeding. Deficiences
4y ago
1
5
Solved
BrainStorm22
NEED HELP :(!
primera ves que veo este problema, solo e regado con cal mag de grotek y pocas veces con la base de vegetación de bac 1/4 de lo indicado por fabrica siempre con Ph 6.0 y Ec 600-800 pero los residuos marcan 1800-2800 ec y un Ph entre 4.0 y 5
Plant. Other
Feeding. Deficiences
Feeding. Other
5y ago
3
Solved
Sugahmama
Brown Spots on leaves
Oh No! What deficiency is this? Pls help.. I watered her two last times with PH water only because the runoff was too high and now she show this signs. I think its a magnesium defi but I am not sure. Thanks
Leaves. Other
Feeding. Deficiences
4y ago
1
3
Solved
minibox
Calcium or roots trouble?
Hello happy grower, New week and new trouble but on the second plant. Those brown dots appear today. Is it a cal/mag defficiency or roots trouble? I will check roots tonight. Thank you forward for your advise!
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
10
11
Solved
Zellybelly
PH IN DWC fluctuation
How to maintain PH at 5.8 and not fluctuate so much and from swinging in DWC it starts at 5.8 and always end up 2 days later at 6.3 how can I stop this fluctuation from happening ?
Feeding. Chemical composition
Feeding. Deficiences
5y ago
5
4
Solved
MarianPazdzioch
Azot
A skąd za dużo azotu?Leje tylko wodę pH 6,5 i nigdy nic nie dawałem
Week 3
Feeding. Deficiences
4y ago
2
Solved
Hydronaut
Light Burn, Nutrients, Neither?
This has progress quickly on older leaves at the canopy. I increased CaliMagic a couple weeks ago to 1.5 from .8ml/gal. Light was cooking the canopy for a couple weeks. Modified the cabinet, new light, optimal distance/PPFD. Light burn or food related? Mold or Fungus?
Feeding. Deficiences
4y ago
2
3
Solved
Jeremi420
Autofiorenti. Foglie bruciate.
Ciao ragazzi.Cerco consiglio.fatto lst 2 settimane fa.rotto leggermente la pianta. Avuto insufficienza di fosforo e eccesso di azoto.La volta successiva irrigato solo con 500 ml di acqua. Oggi dovrei bagnare. Biobizz grow,Bloom,topmax.aggiungo qualcosa secondo voi o solo acqua?
Week 6
Feeding. Deficiences
6y ago
3
2
Solved
Warzouz_grass
Problema con mi Runtz Muffin
Buenos días, Tengo un problema con mis hojas, (puse fotos para que podáis ver). He visto que podía ser un deficiente de fósforo. Pero también puede ser un problema de calcio y de magnesio. Alguno podría ayudarme con eso ? Que tengo que hacer ? Añadirle un PK 13-14 ?
Week 7
Leaves. Curl up
Leaves. Color - Dark-purple
Feeding. Deficiences
6y ago
3
3
Solved
AutoPotBubba
Light burn or nut deficiency?
Can anyone help me I'm unsure if I have light burn or if I have a defincey . I can only see a few leafs in the middle of the grow which have this. The the rest around the edges of the tent are which is what leads me to believe that is is light burn. Can any confirm this. Ty
Feeding. Deficiences
5y ago
3
Solved
Michael1234
deficiency???
is it a nutrient deficiency ???
Week 4
Feeding. Deficiences
5y ago
1
2
Solved
Osito
Is it time to flush or wait a week?
Hey what’s up grow gang, we’re approaching the final weeks of flowers, but I was curious as to if our grow is ready to be flushed, or if they possibly need another week of nutrients, and also the best flush technique for best results. Thank you for answering in advance!
Week 19
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
4
4
Solved
GhettoStyle
Please tell me why the veins of the leaves are so yellow!?
Please tell me why the veins of the leaves are so yellow!? what could it be? zinc block or cal-mag shortage ? pH all the time was 6.3-6.5, EC first was 0.7 today when I saw the yellowness on the leaves I lowered the EC to 0.5
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
3
1
Solved
Salokin
Cal-Mag deficiency?
My LSD-25 is showing a nutrient deficiency. The nutrient solution is at 900-950 ppm and ph is always between 6.0-6.3. I am already adding cal mag agent from canna as per vendors instructions to my reverse osmosis water and have added a bit more yesterday.
Week 4
Leaves. Other
Feeding. Deficiences
5y ago
4
7
Solved
Rasta666
Help
What is it? Phosphorus deficiency? What to do with it?
Week 8
Feeding. Deficiences
4y ago
2