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Back to Grow Questions
Magnesium deficiency?
Dr_Nowzaradan
started grow question 4y ago
Could it be magnesium deficiency or something else? I'm already using biobizz cal-mag with the suggested dose. Tx
Solved
Week 9
Leaves. Edges burnt
Leaves. Color - Yellow
likes
Hashy
answered grow question 4y ago
I don't think it's magnesium problem. Also not a calcium problem. Is it a lower leaf and has your pH been on point.
1 like
Complain
Selected By The Grower
homerjgangia
answered grow question 4y ago
Hi mate.. Yes i really think is a PH issue... Easy to solve!!! Good luck with your grow mate!💪💪
1 like
Complain
Hashy
answered grow question 4y ago
Just had a look at your diary. Have you got plenty of drainage because you plant looks a little over watered. Make sure you get run off when u water.
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Similar Grow Questions
Solved
FireManPan
Magnesium deficiency?
I think I may have an early deficiency of magnesium? I'm totally guessing here. Not much experience. Seems to slowly be getting more pronounced. First water since transplant to FFOF was only pure RO. Thinking maybe I should added cal-mag?
Week 3
Leaves. Color - Yellow
5y ago
5
3
Solved
Kwczekus
Over fed?
If they have been over fed how do I fix it? Over watered just needs to dry out and not do it again. Sigh that's the part I keep having trouble with
Week 5
Leaves. Color - Yellow
Plant. Stem - Red or purple
Feeding. Other
3y ago
2
2
Solved
Misanthrope
Single Discoloured Leaf
What is she trying to tell me with the discolouration pattern on this single leaf?
Week 12
Leaves. Color - Yellow
4y ago
4
Solved
Cannanna
Was ist los ? Magnesium mangel oder Stickstoff..Hilfe
Hey Leute, Ich weiß nicht was los ist. Meine Damen sind irgendwie traurig. Vor 14 Tagen wurden sie umgetopft und haben jetzt 2 Mal Dünger erhalten. Davor 10 Tage lang ph eingestelltes Wasser. Dünger ist Canna Terra und gegeben wird 3 ml auf einen Liter Wasser plus CalMag.
Leaves. Edges burnt
Leaves. Tips - Burnt
9mo ago
1
2
Solved
Easyspeesy
Lower leaf
What’s happening to my lower leafs ? Is this nute burn ? Only on very bottom leafs.
Week 5
Leaves. Color - Yellow
5y ago
2
3
Solved
chapadux420
Yellowing leaves
Hey guys, sorry for bothering so much but a few of my leaves are getting all yellowish and as you can see from the photo prob dying. What can I do? And what's the problem? Thanks a lot!
Week 10
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
1
1
Solved
DrBuffy
Yellowing of leaves during flower
What is causing yellowing of the bottom/backside fan leaves during week 5 of flower? Should I worry about it spreading? Increased bloom nutrients to 3ml/l recently but could have started when feeding 2ml/l. Or is this just leaves yellowing as a part of flowering?
Week 24
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Setup. Outdoor
5y ago
3
3
Solved
Donttellmywife
Is my soil too hot?
Leaves on skywalker autoflowers show some type of shock. Could it be shock from soil?
Week 2
Leaves. Edges burnt
4y ago
10
8
Solved
Pjm70
Yellow lower leaves
Lower leaves are turning yellow. She just started her second week in flower. My first thought is I'm not feeding enough. She is short, but still a lot of plant here. Here upper leaves are a nice shade of green. She prays all day long. Is this a problem.
Leaves. Color - Yellow
3y ago
2
4
Solved
Speeler
Leafs yellowing
Morning lads, just noticed that my plant leaves goes yellowing the ends of the leaves and i m not sure whats can cause that it is light stress ?
Leaves. Color - Yellow
5y ago
1
Solved
dlw66299
Blue Dream Yellow Leaves and Sex of Atomic Apple?
2 questions, having an issue with one of the Blue Dreams, fantastic flowering, purple leaves, lower leaves are now turning yellow. I saw that there is too much light so I turned it down a bit,. But what do I need to do to fix the yellow leaf issue.. 2nd Atomic Apple sex???
Week 9
Leaves. Color - Yellow
Other. General questions
4y ago
2
2
Solved
KSMITH7272
Heat?
Do my tip leaves look heat burned. ? Raised my light hoping it would help
Week 7
Leaves. Edges burnt
3y ago
17
9
Solved
ManiPawPatrol
AUTOS FASTBUDS
How are they looking ? 14 days from seed
Leaves. Color - Yellow
3y ago
2
2
Solved
Jason420
Nährstoff Mangel behoben?
Wenn ich einen Kaliummangel habe bei einer Pflanze. Und den dann behebe, bekommen dann manche Gelben Blätter wieder Grüne Farbe?
Leaves. Color - Yellow
5y ago
1
3
Solved
spankyxvi
More or less ppm
My plant in week 4 of flowering are yellow from bottom up so I think it was nute deficiency sign but also they have slightly burnt at leaf tips on top. My last feed is 750ppm, grow in soil. My routine is feed every 3rd water(f/w/w/f) should I feed more often or same but more ppm
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Setup. Strain - Autoflowering
3y ago
3
6
Solved
PostMaGrow
Gelbe Spitze
Habe Probleme hauptsächlich an der Spitze und vereinzelt an der Pflanze! An der Spitze ist es nur am auffälligsten.. Kann es Lichtbrand sein?
Leaves. Curl up
Leaves. Color - Yellow
1y ago
1
1
Solved
Verbalist
Problems on leaves
Over watering, nutrient defiency or? Backup info: I basicly nute burnt my plants 2 weeks ago, then I changed my growing medium (market soil) to another one with lower Nitrogen & Pottasium values and flushed to whole soil (15l soil) with around 20l pH balanced water. whats up now?
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
Solved
Topdog
Nutrient lock out?
Does this look like a nutrient lock out?
Week 8
Leaves. Color - Yellow
5y ago
2
1
Solved
Newbnugz76
Upper growth leaves and buds on one plant are burnt. I attributed this to light damage and raised them up a few inches. If anyone has any alternative thoughts or suggestions about how to minimize existing damage that would be great. Other bud sites look fine.
Week 7
Leaves. Edges burnt
6y ago
4
2
Solved
Arasari
Started to see nutrient burn. How long or how many times do i give just give water?
Week 6
Leaves. Edges burnt
6y ago
2
2