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Back to Grow Questions
Lacking something, not sure what? please help
Fauna
started grow question 4y ago
She is lacking something, not sure what.. Brown spots appearing on the leaves Or is it just overwatering? i give them 1 liter of water every 3 days
Solved
Week 4
Leaves. Color · Yellow
1 like
Hashy
answered grow question 4y ago
Looks like you may need to add a calmag supplement to your feeding program mate.
2 likes
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Selected By The Grower
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Solved
stumay111
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Week 2
Leaves. Color · Yellow
6y ago
1
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Solved
EL_CHAPO_420
YELLOW LEAFS
CAN ANYONE TELL ME WHATS GOING ON WITH THESE YELLOW LEAFS
Week 2
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kaiabel
More leave pictures because im starting to worry more. Need tips or kind words :-)
11.03 last feed all had ph 6.7 and 980ppm , 15.03 1200ppm 6.7 ph except the wc (short one) guess its was 980ppm. one fedd is around 15l for four plants, water is sitting for 4 days till its used. adding mag because tapwater has 90 cal 11 mag so its not near the 3 to1. Lights 80%
Week 10
Leaves. Wilting
Leaves. Color · Yellow
Feeding. Deficiencies
3y ago
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Solved
Chorizo555
What do you think is this?
Hi, what do you think is this? K deficiency?
Leaves. Color · Yellow
6y ago
1
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Solved
Autogrowz
Yellow leaves
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Leaves. Color · Yellow
6y ago
3
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Solved
NelloFarms
Help with deficiency
Well my girl scout cookies are having problems and would like to get some advice on em. Im thinking its nitrogen toxicity or ph problems. I normal try to get 6.5 ph but my runoff is below 5.9 when i checked. I gave it some recharge and water last watering and its helping a little
Leaves. Curl down
Leaves. Color · Yellow
5y ago
1
3
Solved
Smokinjo603
What is causing the fan leaves to yellow like this? Or am I overthinking
Leaves. Color · Yellow
1y ago
1
Solved
UKAgent47
Yellowing leaves help please (newbie)
Hi guys, had a calcium/ magnesium deficiency last week which I have treated with calmag this week However I’m concerned the plant is yellowing more. Is this still related to the same issue ? I understand the brown spots won’t be reversed but should the leaves still be yellowing?
Leaves. Color · Yellow
5y ago
1
1
Solved
Onandon
Leaf yellowing
Hi all. In the last 48 hours there has been a few lower leaves which have lightened in colour to a yellow. The whole leaf has changed at the same time so I’m not sure if this is an indication of an issue or if the leaves are being drained before the final ripening. Thanks 😊
Week 10
Leaves. Color · Yellow
6y ago
3
8
Solved
GuerrillaNo_4
Leaf Edge Discoloration.
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Week 10
Leaves. Color · Yellow
6y ago
2
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Solved
ManiPawPatrol
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Leaves. Color · Yellow
4y ago
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Solved
StayAlbatross
Should i be concerned by these yellow leaves?
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Week 12
Leaves. Color · Yellow
5y ago
2
1
Solved
Ema26
Deficiency?
What’s up guys can anyone confirm a nitrogen deficiency? If not could you please advise on what the problem is? Many thanks! Some old and new photos, hard to see in some because of the light!
Leaves. Color · Yellow
6y ago
3
5
Solved
Sparkle_Party
Yellow and purple leaves
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Leaves. Color · Yellow
Leaves. Color · Dark-purple
4y ago
4
Solved
BelSun_420
About plants ..
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Leaves. Color · Yellow
1y ago
10
6
Solved
CaptainChunk
Hello! First grow. Yellow spots leaves edges curling. My 8 days old BF Wedding Cake Auto showed some yellow spots. 7th and 8th day photos for comparison!
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Leaves. Color · Yellow
Leaves. Other
Setup. Seedling
6y ago
3
3
Solved
Smoth313
Yello Leafs
Yello Leafs more and more had the same problem last days.. i doubled the fetelizer last watering. but nothing changed its like they go faster and fast yellow. Only habe to feed Bio Bizz fetelizer that shows in the diary. All big Fan leafes are yellow now and fall of next days :/
Week 8
Leaves. Color · Yellow
2y ago
2
Solved
Oldmanbud__50
Ty I think will be light issue but iv added another 300w to help them on n see how they get on. I have been using a lower strength nutes because as a newb. I don't want to mess it up but think I will increase the nutes and all shud be good only seems to be the lower middle ty
Week 5
Leaves. Color · Yellow
6y ago
1
2
Solved
HappyGrowMore
Is this nutrient burn and should I be LST’ing or just let it veg freely?
Wondering if the yellow burn and brown burn are from nutrients or from lighting? Plants seems to be doing fine. Is the smaller of the two. Left plant , I LSTd. Just wondered if it is too much?
Week 4
Leaves. Color · Yellow
6y ago
4
2
Solved
ganzigunnu
deficiency?
hi folks, is this calmag deficiency or what? its week 7. i always added 0.2 ec calmag to the solution. why im getting this now? maybe i need more of it. its only in one of the plants.
Week 7
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
2
3