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Back to Grow Questions
Manganese???
REALEXOTIX
started grow question 5y ago
Can someone help me figure out what this is? I’m not for sure what’s going on, I feel like it’s manganese?
Solved
Leaves. Color - Yellow
1 like
DawgHaus
answered grow question 5y ago
Honestly I think magnesium is the issue here. If your using calmag increase the dose slightly. Try to go by what the manufacture recommends. If your not using calmag get some and use it 👍 Remos magnifical is brilliant, good luck bro 💪
1 like
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Selected By The Grower
REALEXOTIX
answered grow question 5y ago
From the looks you think it’s too low of ph at the roots?
likes
Complain
Roberts
answered grow question 5y ago
Calcium deficiency. 🤜🤛🌱👍
1 like
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Similar Grow Questions
Solved
Greenthumbplumb
Yellow tips near bud sites
Yellow tips are developing on some of the leaves near bud sites. Is this a cause for concern or a sign of a deficiency? The light is as high up as i can get it and it is on max currently. Also the only nutrients I have added the whole cycle has been small amounts of a compost tea
Week 9
Leaves. Color - Yellow
1y ago
3
2
Solved
Katalist
The yellowing continues
More and more yellowing taking place. Im worried! Buds seem to grow well tho. Im adding cal mag at the moment and ma watering less frequently. Anything else I might be doing wrong?
Week 6
Leaves. Color - Yellow
5y ago
1
3
Solved
PepInMyStep
My plant is looking yellow. HELP!!!! thanks
my plant is yellow, I am now on day 14 or 15 of the growth and I am giving it 0.6mS of advanced nutrients grow and occasionally some K2O. Does anyone know why this might be happening or if I should even be worried? Thanks :) (more detail in my diary)
Week 1
Leaves. Color - Yellow
5y ago
4
3
Solved
UKAgent47
Yellow patches on old leaves
Hey, hoping I’m right in thinking she needs some nitrogen? Ph soil is 6.1 Biobizz All mix soil. Thanks in advance.
Leaves. Color - Yellow
1y ago
6
4
Solved
BadGrower
Organic Living Coco grow. Help?
Growing in live super coco, I have a few of the very bottom leaves showing nitrogen deficiencies. The top of the plant where buds are forming, the leaves appear like a magnesium deficiency? This didn’t occur on my last run (same everything other than strain). Help? Water PH 6.3
Leaves. Color - Yellow
4y ago
3
3
Solved
balecryan
Light green/yellow seedlings
Hello my seedlings have finally started growing but they are all starting to lighten, starting from the center out at first then the whole plant, first grow please help!
Week 1
Leaves. Color - Yellow
6y ago
2
Solved
HighZenBerg
Tips yellowing on oldest leafs
Hello grow experts, I need your help. The plant ist healthy and growing but I noticed some yellowing at the tips of the oldest leafs. Any idea why they change colour ? Thanks in advance! I give only 1/2 of BioBizz as recommended and they are in light mix soil
Week 4
Leaves. Color - Yellow
5y ago
2
2
Solved
Lloyd_Jones
Nute Burn? Or something else?
I'm seeing a lot of yellowing and dead/curling leaves on my girls. I thought it was nute burn so my last 3 waterings were nute-free, CalMag Only and pH'd. It seems to be getting worse. Could this be something else? Any advice is greatly appreciated
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
Solved
Chimney_Chief
YELLOWING IN DWC!
Recently a friend transplanted his Northern lights auto into a DWC set up, since then the plant has suffered severe yellowing and stunted growth. His nute feeds are optimal just as they were in his coco format and his PPM keeps decreasing. Any ideas?
Leaves. Color - Yellow
6y ago
2
2
Solved
NeoCat
Brown spots on lower leaves - ph fluctuations?
I have discovered some brown spots on the lower leaves. I suspect it might be down to ph fluctuations - first time growing DWC so probably my bad! Does anyone agree? I should also add - I did a nutrient change a few days ago and for the first time added calmag & silicon
Week 5
Leaves. Color - Yellow
5y ago
1
3
Solved
CoronaGrower
Yellowing leaves.
Accidentally resolved my original question instead of liking a suggestion and I cant change it 😅 Same issue still applies for now. I have been testing the PH going in but not out so I will try this and pass on my results after the next water 👍 Open to all observations.
Week 4
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
1
1
Solved
whitefeather_feldman
Leaves turning yellow, the whole plant too!
hey guys, the leaves of my White Widow Auto and Vertigo Auto are turning yellow, I described the whole situation in Week 6, also with more pictures. I hope someone can tell me whats the problem.
Leaves. Color - Yellow
6y ago
3
3
Solved
GooeyGuy
Bright Green new growth? Is Co2 to blame?
New growth is very bright green. Just introduced an in-line UV filter to help combat and bacteria in system. Also just turned on the Co2 system and got it up to 850ppm. Why is new growth so bright green? Could Co2 do this?
Week 5
Leaves. Color - Yellow
4y ago
1
3
Solved
Quintus
Textbook deficiency/over feed, any advice on wich one ?
Hello guys ! I think i'm encountering a text book deficiency/over feed but can't figure out which one. This is a Frostbanger auto from 24buds in Plagron royal mix at week 4, under 150 led watt. Been giving her only some power roots & power zym with evaporated tap water :(
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
1y ago
4
Solved
Harold_Halibut
Feedback/checkpoint/thoughts
Hi every1👽😌Started week 7 of flowering today. How do they look to you? Is there anything I should pay special attention to? I think I may have overfed or overwatered them last time - I’m not sure which one - which could explain the leaf damage. What do you guys think overall?
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6mo ago
7
7
Solved
TheSlimeGrows
burnt tips/yellowing
My GG4 Auto has burnt tips and some yellowing on leaves. Just came back from a week and a half trip and RH was 35% and plants were pretty under watered. Is this nute burn? or from underwatering
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
1
Solved
iopiopiop
Bad water?
Soooo this plant has been suuuper healthy all its life. Now in a new pot after a few days and some 6.5PH tap water with nutes and she is loosing a few leaves. Why exactly is my question. Is the water full of lime?
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
2
Solved
420ggrow
Plant going yellow week 8 of flower
day 54 of 12/12 and my plant has all of a sudden gone yellow. it happened really quickly in a couple of days, no change to nutes or environment. is this normal? just that my other plants havent turned so quickly and they are all around the same age and fed from the same res. thx!
Week 8
Leaves. Color - Yellow
6y ago
3
4
Solved
Spicy_lemon
flower yellow
Is the yellow color normal? I know they get yellow in flowering but I feel they are too yellow
Week 6
Leaves. Color - Yellow
4y ago
3
2
Solved
SirTucksAlot
Hey guys got some discolouration on the leaves! Can’t tell what it is! Cheers
Week 5
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
3
3