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Back to Grow Questions
help identify deficiency please
as_smas_ter
started grow question 5y ago
help with these brown spots please. thought i needed cal mag but problem still around, is it over fertilisation? anyone able to advise. grown in soil ph of run off 6.3 around the same going in
Solved
Feeding. Deficiences
likes
Wakesk8
answered grow question 5y ago
Yes too much nutrients and make ph at 6 use water for some days
1 like
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Selected By The Grower
Similar Grow Questions
Solved
Biggreyhoundbox8
Yellowing autoflower
These autos have been flowing for 3ish weeks now, they are both the same strain and the plant on the left is yellowing as you can see ,It's not taking up nutrients nearly as fast as the other plant. any feed back would be appreciated
Feeding. Deficiences
4y ago
1
Solved
Bdawg
Nitrogen toxicity
How to fix nitrogen toxicity Been feeding just tap water. Soil is house and garden bat mix. Causing me a few problems on dif plants.. Shal I just flush with ph water
Feeding. Deficiences
6y ago
2
3
Solved
Fishcake
Deficiency
hi could anyone confirm if this is a calcium defiency they where last fed 2ml of grow 1ml of cal mag 1.5ml of bloom per litre the ph of feed was 6.15 and a tds of 501 is it possible the ph is to low in my soil I will check ph of soil next water
Feeding. Deficiences
6y ago
1
Solved
FiFrElOt
Demande de diagnostic
Bonjour, je suis actuellement en semaine 7, mon problème dure depuis la semaine 5 et je n'arrive pas à l'identifier... Quelqu'un à déjà eu un problème comme celui la?
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
4y ago
2
2
Solved
FireRGB
Blätter verfärben sich komisch oder trocknen aus?
Bei 1 von 4 Pflanzen verfärben sich die Blätter an manchen Stellen. Ich benutze Biobizz Produkte und gebe den restlichen Pflanzen das gleiche! BioGrow - Bioheaven - Biobloom - TopMax - und PH down verwende - gewässert wird mit 6.2 Was ich verstehe das es eine "immobile" Problem
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
2
Solved
Chill07
Auto starts flowers then stops
Can an autoflower plant because of stress stop flowering then start up again? It is a northern light auto fem seed that started to flower in week 12 but then nothing then week 14 starts growing and flowering.
Feeding. Deficiences
4y ago
1
1
Solved
RFarm21
Deficiencia de calmag/nitrogênio?
Boa noite, o que se passa com ela? Deficiência de calmag/ nitrogênio? Também tem estado muito frio pra strain Gorilla, será que se vai aguentar? O pH do runoff está dentro do intervalo. Tenho esperado quase uma semana entre regas porque a temperatura com luz ligada ronda os 20°
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
horn1
Yellow leaves on nearing end auto.
So we are nearing the end. Now there seems to be a lot of conflicting information out there on yellowing of leaves at this time. Some say it’s fine some say it could be hungry or lock. The bud still seem to be growing so not to sure what to do. I stopped feeding about 5 days ago.
Week 9
Feeding. Deficiences
6y ago
3
2
Solved
LadyLollipop
Foliar spray?
I have a magnesium deficiency (pretty sure) can I use my roots organics cal mag as a foliar spray? She is in bloom.
Feeding. Deficiences
6y ago
2
2
Solved
Marlboro
Organic grow Ph/ppm
На органике это мой первый полноценный опыт. Хотелось бы знать, имеют ли смысл замеры ppm/ЕС субстрата на выходе? И почему за трое суток так. Тремительно вырастает PH?
Week 7
Feeding. Deficiences
3y ago
2
1
Solved
Barbagrows
Deficiency?
Could anybody help point me in the right direction please? Are these plants showing any deficiency? If yes, what is it? Noticed that some leaf blade edges look lighter and the older leaves are showing some yellowing between the leaf veins. Thanks in advance!
Week 6
Feeding. Deficiences
3y ago
5
Solved
Leonard_Lunte
Should I flush? (Overfeeding)
I think I have overfed my 2 dwarfs. Theyre showing signs like very stringy skinny new growth and yellow leaf tips. Theyre still growing and I dont want to stunt their growth, so all I want to know is if it is necessary to flush. Please tell me how to flush if so, thank you.
Week 6
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
3
4
Solved
thenewdude
Hello, please look at my latest pictures and please tell me whats wrong with my plant
Hello! I left for a week, I gave 1.5L of water before I left ( up from 1l, I gave the same amount of nutes as before, as advised on my feed chart. and some of my leaves at the bottom went kaputt. I have no clue whats going on. please help! I have to leave tomorrow for 3 days.
Week 6
Feeding. Deficiences
6y ago
3
3
Solved
CrackinBeans
Ph and ec fluctuations
My ph has been skyrocketing. Does any one know if lack of nutrient can cause this issue? I notice my ec has dropped significantly, and my PH has been skyrocketing. Im siting at around 8.2-8.5 for ph run off and around .8 for ec😬😬😬
Week 6
Feeding. Deficiences
5y ago
2
2
Solved
malumalu
How they are going
How they are performing day 50 100 watts 5 gal bucket How many time for harvest
Buds. Other
Leaves. Other
Feeding. Deficiences
3y ago
2
Solved
Boris1888
Leaves going pale
1 of my plants is looking alot paler than my other 2 they have been getting fed from the same tank on the same amount of nutes is it safe to add more feed to my remaining tank that was made 2 days ago to increase strength
Feeding. Deficiences
6y ago
1
1
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
urbanbud
dark discolouration developing in flowering wk 3
howdy growbuds, noticing the pictured discolouration. hope someone w more experience/knowledge might recognise what's happening to my gals before it develops. advice/opinions welcome on if maybe nut burn/def, temp or ??? a heap more detail in entries to help diagnose. cheerz 🙏
Week 14
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
5y ago
2
4
Solved
Fonzy21
Calcio e magnesio?
Mi sapete dare qualche informazione su cosa stia accadendo e come risolvere? Le foglie giovani stanno iniziando a schiarirsi sulle estremità delle foglie..
Week 4
Feeding. Deficiences
5y ago
1
1
Solved
Northern_bc_bud
Hi All Can anyone tell me what the issue it is a very pale green compared to the rest is it a deficiency or nute burn? Its Northern Lights Auto Possible nitrogen deficiency?
Week 3
Feeding. Deficiences
4y ago
2
3