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Back to Grow Questions
Leaf issue!
Tiz_aka92
started grow question 2y ago
Could someone help me understand whether there is a problem a deficit or an excess.
Solved
Week 4
Leaves. Wilting
Leaves. Color - Dark-brown
Leaves. Other
likes
Stork
answered grow question 2y ago
For me looks like a PH problem raises your PH to around 6.5 🍻
5 likes
Complain
Selected By The Grower
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Solved
RandomGrower42
Brow spots
Hi guys, any idea of what could cause those spots? Could it be heat or lights or something else? It's just on few leaves for now and it's not located on specific location (I think)
Week 6
Leaves. Other
4y ago
1
1
Solved
MicroNighthawk
Maui Waui CA deficiency?
Can anyone confirm or guess at the kind of deficiency my plant is having? I am not sure if "hard water" (instead of RO so far) is the right answer or if I need some special sauce... Thank you! Details here: https://growdiaries.com/diaries/139533-grow-journal-by-fejg87fb2skvf
Week 9
Leaves. Color - Dark-brown
3y ago
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Solved
Papabro2k
Leaf problems
I’ve been getting this problem on many plants but not all can any help me out I’ve tried flushing I’ve tried cal mag in the past . Not 100% sure what’s causing this but I have a few plants perfect and a few with the same problems . Thanks in advanced
Week 3
Leaves. Other
6y ago
1
2
Solved
Growjardin
Curling leaves and browny patches
Leaves curling down after 3 hours of light on so far, in coco soil, airpots, been watering once a day feeding once a week. Brown patches too, thinking up the feed or over water as was sitting in water in the pot saucers
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
Solved
Guaxi
Gelato#33 looks sad
Please can someone take a look at my Gelato #33? She has some dark brown spots on the under leaves and the upper leaves look very dry. :/ I did some "fin" cropping and looks like it didnt went well. It mutated a little bit? It is my first time.
Week 8
Leaves. Color - Dark-brown
Techniques. FIMing
4y ago
4
4
Solved
DTaro
pH
DWC grow. 1. pH dropping 6 to 5.3 in a day, changed new nutes still happening 700ppm/ec 1.4 staying same no change. 2. Roots doesn't stink or smell, my roots has always look like that using biodiesel and seaweed 3. Distinct brown spot on leaves Please advise.
Leaves. Color - Dark-brown
Roots. Color - Brown
Feeding. Other
5y ago
5
3
Solved
SirBud
Plant growing weird, worth keeping?
One of my plants is growing with a bunch of mutations, should I just restart or is it worth keeping her?
Week 2
Leaves. Other
3y ago
2
2
Solved
BalconyWiTCH
Brown/burned? Leaf
Anyone could please help me figure out what´s causing this? Brown/burned? Leaf I feed them water PH (6-7) BioBizz BioGrow (3ml/L) and recently switched to the combo of BioBloo(1ml/L) m + BioGrow (2ml/L) since they are just starting to flower.
Leaves. Edges burnt
Leaves. Color - Dark-brown
Other. General questions
4y ago
1
1
Solved
AboutTimeICanTry
please, by looking at the burnt looking leaves is the problem nutrients or the light to close or the age of the plant. ot was a small grow because of overwatering I believe. but am I failing in another way as well? thanks in advance. fyi I removed a bunch of dead leaves before.
Week 10
Leaves. Other
7y ago
2
2
Solved
Poz83
Patches on leaves. Any help or advise much appreciate.
New here and new to the industry. Just wondering what these patches are on my leaves please. TIA
Leaves. Other
4y ago
1
1
Solved
Robbdogg
Thinning out fan leaves?
I’m in week 4 of flower. Should I thin out fan leaves as much as possible to create more airflow and light to flowers? Or should I leave them on to retain water? Thank you.
Week 9
Leaves. Other
5y ago
3
Solved
DegenMJ
Edges of sugar leaves on top cola brown
For two of my plants, the edges of the top colas' sugar leaves have gained some brown color. It showed up shortly after I introduced the grow light on full intensity which leads me to believe it MAY be light burn. I'm also paranoid about bud rot though. See photos. Your thoughts?
Week 17
Leaves. Other
3y ago
2
1
Solved
mertingen
What’s that? Pests?
How can I get rid of this? I’ve spotted these marks on some of her leaves. Should I remove infected leaves or something else?
Leaves. Other
Other. Bugs
5y ago
1
1
Solved
HappyHarvest
Upward Curling Brown Leaves/Nutrient Lock Out?
I've got a serious issue. Started 3-4 days ago, right after adding nutrients and increasing light. Leaves are curling upward and browning. Not crumbling yet but look like they will be soon. Both new and old growth is being effected. Maybe the Mineralized Phosphate was too much.
Week 5
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
1
3
Solved
chapadux420
Dark spots on leaves
Hey guys, some leaves have these black spots, what do you I'm facing here? Thanks
Week 10
Leaves. Color - Dark-brown
Leaves. Other
5y ago
1
Solved
kushinator
Help! Lower fan leaves drying out slowly at the tips and edges. Doesn't look like nitrogen deficiency to me, but please prove me wrong!
10 days ago the lower set of leaves started drying out (they get brown not yellow). They don't receive light, but now it's already started showing on the third set of leaves. Does it look like nitrogen deficiency or can it be something else? Just gave it full strength nutes.
Week 6
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
5y ago
2
2
Solved
cannavici
creating another question cause cant add pics to my old question. tips starting to be very light green/yellow. searched everywhere cant understand what it is. help please!
Week 4
Leaves. Other
5y ago
5
5
Solved
lovely_neighbours
Brown black spot crispy edges
I need help! Northern Light has Reddish brown spots turning dark-gray and crispy dark edges on the top leaves! It looks like a different issue from week 6 where gray spots appeared on the bottom leaves? Any ideas? Thanks
Week 8
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3y ago
2
2
Solved
EvilGrower
Overwatered in DWC rock wool? Safe repot ideas?
Is this seedling overwatered? Growing in DWC hydroponics. It's been wilted the past 2 days. Any ideas how to safely adjust the setup so it will be less wet? I'm scared to repot because I may damage the root.
Leaves. Wilting
Other. General questions
5y ago
3
4
Solved
Vxlyps
Damaged leaves
Does anyone know if this leaf damage is a problem? What can it depend on? Thank you very much.
Leaves. Wilting
5y ago
3
4