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Back to Grow Questions
leaf problem?
rimzytfa
started grow question 4y ago
Just found one of my top leaves turning yellowish, during flower. Just wanted to make sure if it’s the normal behaviour that I should expect or some kind of deficiency? Rest of the plant looks good
Solved
Leaves. Other
likes
crimsonecho
answered grow question 4y ago
it looks fine and youre close to harvest so it can be attributed to natural senescense. i wouldnt worry about it.
3 likes
Complain
Selected By The Grower
Sup3rNov4
answered grow question 4y ago
This is normal for mid to late flower they are consuming the nutrients from the leaves. Think of a tree in autumn! What colour do they turn
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Similar Grow Questions
Solved
TheBigTree
Thrips or else ?
I have thrips on both plants : spotted them 2-3 weeks ago. I sprayed them with black soap, it seems to slow down damages on one of them, but the other plant is getting worse. Could you tell if it is still caused by the thrips, or something else ? A dicease, nutes ? Solutions ?
Week 5
Leaves. Other
4y ago
1
3
Solved
Kmurr07
Reasons it's droopy after transplant?
Just transplanted this girl yesterday, she's the only one out of 4 that look like this droopy is the best word to describe it. Any ideas why?
Week 1
Leaves. Other
3y ago
1
4
Solved
Beginner86
ratschlag befolgt
ich habe jetzt die beleuchtungszeit von 18/6 auf 14/10 geändert. was sagt ihr erholen die sich? da die struktur der blätter ein gerippe zeigt …?? liegt dies am stresslevel?
Week 1
Leaves. Other
Plant. Other
5y ago
1
2
Solved
Mikeinthekeys
Brown spot on
Woke up this morning to see a small yellowing spot on 1 of my 4 Blue Dream Fem sprouts. Was not there last night. Any ideas what might be causing this? Have only been using water ph 6.0
Leaves. Other
5y ago
2
3
Solved
RustyNail
Necrotic spots
The last day or two I’ve had a bunch of necrotic spots pop up on the lower 3 sets of fan leaves. She is at node #5 now and starting to put out pistils. Is this phosphorus deficiency? I changed the res as it was close to a week anyways. Thanks all for the help. Happy Growing!
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
6y ago
1
Solved
Kurow
Light dry spots on leaves
Other than a overly humid environment anything else I should look for that could have a hand in the spots that appearing on one of my plants?
Week 5
Leaves. Other
5y ago
4
3
Solved
ODNTrick
As pictured about three leaves on my Pyramid are showing a reddish spotting pattern between the leaf veins. I’m thinking calcium, possible low ph. Do any of you awesome folks have a different idea that I am missing?
Week 7
Leaves. Other
7y ago
6
6
Solved
jle_bwk
Stunted not growing
Hello, I’ve been having a tough time trying to decipher what’s going with these two plants. I thought I was overwatering them so I backed off some but no change. Only given 1/4 and 1/2 doses of nutrients. Ph is been 6.3 They just seem to quit growing past couple days. Thanks
Leaves. Other
3y ago
3
6
Solved
Viccrazyweed
Are these females?
I don’t really know as it is my first growing indoor experience
Buds. Other
Leaves. Other
Plant. Other
4y ago
4
Solved
JSanchezz
calcium deficiency ? or phosphorus deficiency or something else ?
Hello need some help, Plants are growing nicely, but some stems on both are purple, with the right plant having brown spots and some yellow on some leaves.random top and bottom leafes more bottom. What could this be? SOIL PH6.5 (nutritiuon) Flower day 10 24c RH 57
Leaves. Other
2y ago
1
3
Solved
PabloTheGrower
Someone knows what is this ?
Does anyone know what kind of deficiency is this? Or if it even is a deficiency at all or something else. Looks like whiteish/bleached burned dots. Thank you
Week 7
Leaves. Other
3y ago
1
1
Solved
kalmiata
How dark is too dark?
Are these looking too green? I’m not seeing any N-tox clawing but they are pretty dark, growth is pretty vigorous and steady though so I don’t know. They are in a pretty rich organic medium.
Leaves. Other
Feeding. Chemical composition
4y ago
2
3
Solved
Kreewl
What is this?
Que le está pasando? Está planta se ha mojado un par de veces por el humidificador, podría ser exceso de humedad? O simplemente mutación? O por hacer poda fim? Nose si tirarla... Gracias.
Week 6
Leaves. Curl down
Leaves. Other
6y ago
1
3
Solved
The_Dude
Been feeding 10-10-2 bat guano (super grow) and now some 1-9-1 (super bloom) for 3 weeks, still getting brown dead spots on older fan leaves. Maybe still a phosphorous deficiency and plant taking awhile to intake the nutrients?
Week 11
Leaves. Other
7y ago
2
Solved
iMeus
Rust spots on leaves?
Hello there mates I'm having rust colour spots on some of my little ones, could you help me diagnose the problem? Thank you <3
Week 3
Leaves. Other
6y ago
2
2
Solved
TheHighentist
Will they survive? Start veg not looking good.
Can my 2 weeks old babies get well again? I might have over watered as seedlings before i transplanted them. I might also given them a light burn after my new light. Co2 In the tent. Temp 26-30 Degrees RH64-70RH Ph Level 6.2-6.4 Gave them 2ml/L Biobizz Rootjuice 4 days ago
Leaves. Other
4y ago
8
9
Solved
Minnesota_Grows_420
One leaf issue?
The only leaf in the entire tent looking a little mad. My instinct says leave it and see if any others pop up. Thoughts?
Week 2
Leaves. Other
3y ago
1
1
Solved
RootsmanNL
Thrips on leaves
I see some thrips again. Should I buy predator mites again with just a couple of weeks to go before harvest? As the mites are quite expensive Im not sure if it is necessary.
Week 16
Leaves. Other
3y ago
3
3
Solved
BobrMarley
manage nutrient burn from soil mix
diy soil mix (see Week 0) got only pH'd tap water, compost tea and banana tea. started showing strong signs of nutrient burn recently and some spots on the oldest leaves I haven't seen before. so, how do I manage her to harvest? since I can't cut back on the nutes ...
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Other
1y ago
2
5
Solved
Dillsnills
Can I still use P and K in a nutrient feeding if I have an excess if N?
If I have an excess of nitrogen I'm assuming from ffof soil, can I still do a nutrient feeding w jus P and K like big bud that has no N in it? Jus wondering or will it still cause nute burn?
Leaves. Other
Setup. Strain - Autoflowering
Feeding. Other
6y ago
2
2