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Back to Grow Questions
What's this please. I have asked yesterday bu...
Drgreen13
started grow question 3y ago
What's this please. I have asked yesterday but this looks different. Please help me.
Solved
Leaves. Color - Dark-brown
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Chow_13
answered grow question 3y ago
Looks the same to me, just progressed more. What's your growing conditions. Feed/ water schedule. PH your watering at?
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Selected By The Grower
perma_high
answered grow question 3y ago
Calmag or overwatered
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Roberts
answered grow question 3y ago
It looks like phosphorus deficiency really. Which likely means your substrate ph is out of range.
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Grow420pice
answered grow question 3y ago
Kalzium Mangel! Überprüfen Sie Ihren ph und füttern Sie mit calmag
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Mr_Weeds_Autos
answered grow question 3y ago
It's the same issue from the last question, it's a Calcium deficiency/lockout.
1 like
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Similar Grow Questions
Solved
TripleCcannabis
Seedling turning brown
This little girl isnt doing great. Shes developed browning around the edges of her leaves. Whats going on?
Week 1
Leaves. Color - Dark-brown
6y ago
2
3
Solved
Ace860524
Well I'm in early flower at this point leaves still abit yellow should I up my feeding at this point as I'm at 739 ppms and when should I start my bloom nutes
Week 5
Leaves. Color - Dark-brown
7y ago
1
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Solved
Kjf_grows
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My ladies are 11 days old and I woke up to this. Last fed 2 days ago with a and b by coco at 50%, ph at 5.9 I have done a quick flush and the run off came out at 6.1 temps are a constant 25°c with a humidity of 60%. All plants are currently under a 400w mh bulb.
Leaves. Color - Dark-brown
5y ago
3
Solved
koronkonko
What is this symptom? - Leaves
Hi Everyone! my girl is getting more and more yellow with brown dots/spots, starts symptoms one week ago. I gave her CalMag five days ago but is not better. Please, help. What is it? More photo in diary,
Week 8
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
2
Solved
elevensixty6
Brown Spots on Leaves
I've got some brown spots showing up on the Wedding Cake leaves, first thought it may be mold but it doesn't rub off and I sprayed both plants with neem oil about a week ago just in case. Could be CalMag deficient? I use RO water with about 150-200ppms in 3 liters once a day.
Week 5
Leaves. Color - Dark-brown
5y ago
5
4
Solved
CrankledLarkus
Leaf damage/discolouration
The Skunk has been getting a lot of leaf issues. I have been trying to stay on top of picking them off as they appear in case it's rust or similar and can spread. It almost looks like cal mag deficiency, but I'm feeding cal mag each feed. This is the only one effected out of four
Week 12
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
2
Solved
Milanko772
Prosím pomôžte je toto problém?
Je to problém prosím? Ak áno čo mám robiť
Leaves. Color - Dark-brown
6y ago
1
Solved
Weedsthebest
Does this look good haha 😊 There is a Little Brown spots on Done of the leaves not much
Week 7
Leaves. Color - Dark-brown
8y ago
1
1
Solved
Daweed83
Damaged leaf
Should I cut this leaf or it doesn’t affect anything? Thank you 🙏🏽
Week 5
Leaves. Color - Dark-brown
5y ago
2
3
Solved
StudentGrower
новые листья желтеют, а на старых появится пятна и опускаются кончики
Возникли жёлтые полоски на новых листочках и коричневые пятна на старых. Но цветок в целом не выглядит больным (возраст 3 недели)
Week 2
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
MicroNighthawk
Deficiency on Fem. Girl Scout Cookies?
I am watering sporadically and only every 2nd watering I add nutrients... haven't checked PH in a while but is usually around 6.5 The top leaves have no burnt tips - so am I (finally) having a nutrient deficiency?
Week 9
Leaves. Color - Dark-brown
3y ago
1
3
Solved
JKwonTheChef
Browning between leaf veins!
After my low humidity problem two days ago, she seems unhappy and the growth has basically stopped. I realize it should be slowing down at this third week but these brown, dry-looking areas are showing up between some of the leaves, the ones in the center being the worst. Thanks!
Week 10
Leaves. Color - Dark-brown
6y ago
2
2
Solved
Nobody_NoMee
Nutrient Deficiency
What Deficiency’s are these ?? Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
4
Solved
Stixere
Leaves
What can be wrong and what should I do?Biobizz fertilizers(Grow, Bloom, Topmax). 6 weeks.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
Solved
GracelessGardens
Browning leaves?
What's up with these fan leaves? I'm starting to notice some light brown hues in a couple, mostly closer to the bottom of the plant. Anything to worry about?
Week 6
Leaves. Color - Dark-brown
3y ago
3
Solved
Germaican
What deficiency is this ?
What is happening to my plant right now ? I believe it is calcium deficiency also could be Manganese from the pictures. I did not add CalMag during the first weeks. Usually Calcium deficiency shows after 4 weeks and during flower but not likely in soil. Started around 6th week
Week 7
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Feeding. Deficiences
2y ago
5
3
Solved
Therapy420
Leaf discoloration
What is happening to my leafs? Are they fading or is it nute problem?
Week 10
Leaves. Color - Dark-brown
5y ago
1
1
Solved
LukeLaBam
Emerging Issues - Week 9
At the beginning of the week, I noticed the tips of the leaves drying out. Now, one out of the four plants has completely yellow leaves. Could it be due to the increased Biobizz Bloom dosage? For more information, please check my journal. Regards.
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
4
4
Solved
Basementgrow05
Cal mag ? Or just normal fall colors appearing ?
Noticed this one just one of my plants of of 3 they are all fed the same and watered the same what could it be ?
Week 8
Leaves. Color - Dark-brown
5y ago
6
Solved
Skyisthelimit
Brown spots leaves
what do you think , 4 weeks old , is in Plagron bath mix .. I gave her 1x 2ml alga grow and 0.1ml rootbastic . she is in a 11l pot .. am worried about the brown spots ??
Leaves. Color - Dark-brown
4y ago
1
1