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Back to Grow Questions
is this magnesium deficiency or phosphorus?
mrpinkgoo
started grow question 3y ago
what is this? ph at 6.3 ec feeding just around 1.2 at week 2 flower run off is 6.3 ph and 3 Ec
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Leaves. Color - Yellow
likes
Answer
Darth_Cannabis
answered grow question 3y ago
Purchase some CaliMagic. I had the same issue and it cleared up in a couple days.
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ElvisHonka
answered grow question 3y ago
Your EC is very high.
2 likes
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Similar Grow Questions
Solved
PoleKat
Strange coloured fan leaves (3) on one of my 4 plants, maybe some sort of deficiency? Thanks people!
Hey there smart people! I have about 3 strange coloured fan leaves on one of my 4 plants and I’m not really sure what to make of it. To me it doesn’t look like any deficiencies that I came across per say. All other leaves look nice and healthy. Kinda randomly scattered. THX!
Week 8
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
2
Solved
MarkGreenThumb
the Girls had a HOT night.!!!
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5y ago
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AlienScrOG
?? Help me
Week 17
Leaves. Color - Yellow
7y ago
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Greatgrowman
Yellowing new growth!?
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Week 3
Leaves. Color - Yellow
6y ago
1
1
Solved
legal_grower
YELLOW LEAF TIPS
Leaves. Veins - yellow between
Leaves. Color - Yellow
2y ago
1
1
Solved
yokotasan
Yellowing middle level leaves
I have noticed yellowing leaves. I give them nutes according to the chart. Ph of water last time was around 6.35 Soil. I had cal deficiency recently. Also this time i have a small layer of expanded clay. Could it be the reason of yellowing? It is not bottom bot a top colla.
Leaves. Color - Yellow
4y ago
3
4
Solved
Jworjik
What is the issue with my leaves?
What could be the reason for that? The leaves turn yellow and looks like there is a burn?
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
2
Solved
Deli_Weed
Hojas con manchas amarillas y puntas quemadas
Note estas manchas amarillas en las hojas de mi og kush auto, esta en sus Ăşltimas semanas de floraciĂłn, sustrato coco y perlita, que creen que sea? Y que deberĂa hacer? Por lo que leĂ, se debe a deficiencia de magnesio y que es comĂşn en las Ăşltimas semanas, pero no estoy seguro🤔
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
4
3
Solved
tavaresf
Yellowing and brown spots on leaves
Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2
Solved
AutoZone420
Yellowing Week 4
Is the yellowing present in Week 4 of any concern?
Week 4
Leaves. Color - Yellow
6y ago
1
1
Solved
Katalist
Are they still looking overwatered?
How are my babies looking? Watering now every 24h (0,5l) and I raised the pots so they no longer stand in the runoff (doh!). The calmag also arrived today so hopefully that will help my Green Gelato with the yellowing 🙌
Week 6
Leaves. Color - Yellow
5y ago
2
2
Solved
Hix57
Jaunissement, excès ou carence ?
Ma Amnesia présente une décoloration rapide des feuilles en jaunes. Je pensais qu'elle avait un excès car les pointes brûlait J'ai effectué un rinçage et mis une alimentation douce pour repartir mais le problème s'est aggravé et a accélérer le jaunissement. Merci d'avance ! 🌱
Week 10
Leaves. Color - Yellow
2y ago
3
5
Solved
Spliffing_Around
Yellowing continues
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Leaves. Color - Yellow
3y ago
4
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Leofs
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4mo ago
5
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dillande3
Leaves Dropping off and Yellow, Day 28 Bloom. both plants same symptom
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Week 15
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
5
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Solved
Cannabis_Ninja
Weak yellowing leaves in middle of flowering
I clicked resolved instantly by mistake but if anyone else has any other suggestions, go ahead
Week 16
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
1
2
Solved
PootPoot
Start on nutes?
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Week 2
Leaves. Color - Yellow
2y ago
2
2
Solved
Boris1888
Discoloured leaves
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Leaves. Color - Yellow
6y ago
1
1
Solved
Noobftp
Problem
eighth week blue cheese auto is there something wrong with my letters? or is it natural? can it be too nutritional?
Leaves. Curl down
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6y ago
1
3
Solved
kevgrow
Yellow border spot on leave - day 3 seedling stage
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Leaves. Color - Yellow
6y ago
2
2