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Back to Grow Questions
PH problems?
BrannabisTHC
started grow question 4y ago
Hey growers! These purple haze is in their 2nd week of flower. Only one of the two phenos are showing these symptoms. What might have caused this?
Solved
Leaves. Color - Yellow
Leaves. Color - Dark-brown
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AsNoriu
answered grow question 4y ago
Too me she is hungry. Every girl is different, so maybe this one needs more food, is she bigger too ? Good luck !
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Complain
Selected By The Grower
Coopmc
answered grow question 4y ago
Nutrient lock up good flush followed buy proper feeding for the week of flower your in
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Similar Grow Questions
Solved
Ex0du5
Tip turned yellow and crisp
Can someone help me please. I just found out the tip of my leaves turned yellow and crisp why is this happening? I feed them ph balanced water with calmag every other day then given it 1/4 dose grow nutes last week. I don't understand why this has happened.
Week 3
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
3
3
Solved
thcwnc
PH problem
Hi.I have problem with low PH Grow in soil canna terra proff+,mineral canna terra nutrients , led lights,its 3rd week bloom autos Leaves turning yellow from bottom and yellow tips on top.I was sure its npk deficiency and maybe cal mag or light burn. EC:1.4 PH:5.5:( What to do ??
Buds. Not fattening
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
1
4
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
Fallingthroughstars
Deficiency or lockout
Is this a simple N deficiency or a lockout? I gave her more N last feeding but nothing seems to have changed. still stunted and still bottom yellow leaves. Should I feed her a micro/bloom mix or flush her??! Her soil ph seems to be correct and ppm so idk if its a build up of salt
Week 8
Leaves. Tips - Die
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
3
3
Solved
GothamGrows68
YELLOWING LEAVES
HELP! I am super, Not Happy, about (what I’m assuming is), Light Bleaching. Everything I’ve read points to Light-Bleaching. In every post I’ve seen, “Nute. Burn” has fairly distinct “burning” & crispy edges around the leaves.
Leaves. Color - Yellow
5y ago
4
7
Solved
SecretStache
Yellow/burnt leave tips?
Could anyone help me with the yellowing? Did I mess up my nutrient mix and made it too strong? Ph is between 5.8-6.2
Week 2
Leaves. Color - Yellow
5y ago
5
5
Solved
WeedVV
leaves wither
Hey, guys. I want to know what's wrong with this leaf. Is it a serious problem?
Leaves. Color - Yellow
5y ago
2
3
Solved
Flavio
Yellowing older leaves
Is this a nitrogen deficiency? It's happening just on the 3 bladed leaves of the plant on the left. The plants look overall healthy, at least I think
Leaves. Color - Yellow
5y ago
1
Solved
CookiesAndCake
Yellowing and light green leaves
Hello growers! My AK has been getting some yellow leaves, big fan leaves and small new leaves at the bottom, and looks less dark green. Is this a deficiency (looks like nitrogen but I don't want to give it even more nutrients) or is it just self defoliating? Any ideas?
Week 6
Leaves. Color - Yellow
5y ago
2
2
Solved
Cinderman
Should i harvest twice (half top first then bottom) or only once time?
Week 17
Leaves. Color - Yellow
8y ago
30
2
Solved
WulfBlud
Too much light or other deficiency
Too much light or some other deficiency? I’ve been having some issues with yellowing leaves and some other issues with browning and wilting/curling which I thought was initially nutrient lock but what I noticed is all four plants were not stunted and continued to grow normally.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Wilting
3y ago
4
Solved
Tombone
Is this sign of deficiency, to close to light, or toxicity? If so any ideas how to fix? Thinking of attempting a flush later??
Leaves. Color - Yellow
5y ago
2
3
Solved
The_cannabis_botanist
Yellow Leaves
I need some help for my TD2. I got some yellow leaves on top. I fed her with Iguana Grow 3 ml and 4 Ml Cal Mag plus on 3/08.
Week 7
Leaves. Color - Yellow
6y ago
2
2
Solved
MoldyCrow
Age or Deficiency
I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
2
4
Solved
PootPoot
Start on nutes?
Should I start a low dose of nutrients? Looks a little yellow in the middle. Does it need a little more nitrogen?
Week 2
Leaves. Color - Yellow
1y ago
2
2
Solved
SqwshKush
Leaves yellowing
Why are some of my Triple Cheese leaves yellowing? End of week 6 of flowering stage. Thank you! Only appeared over the last week, quite quickly after watering again yesterday (1.5L every 3 days). VPD 1.3 regulated 1st photo Triple Cheese, 2nd Runtz Muffin, 3rd Biscotti Mintz
Week 13
Leaves. Color - Yellow
2y ago
1
2
Solved
Snider23
Yellow spots on the leaves
Hi Growers! Could you give me advice what are these yellow spots on the leaves, and how to resolve this problems? It is critical issue? I am beginner so every advice is welcomed :) thanks in advance , happy grow!
Week 3
Leaves. Color - Yellow
5y ago
2
1
Solved
Walleyeguy
Spots on leaves and yellowing. Lower leaves. Dos si do
Have some spots on dos si do leaves as well as yellowing. Thinking it's a deficiency. Possibly calcium. It happened right after a growth spurt. It's a coco grow. What kind of deficiency ?
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
2
Solved
TheObserver
Flushing time?
Hi good people, do I have to start flushing on one of my two plants? Just started week n.14 from seed. Beside the wind burn, will She be ready to be harvested in 2 weeks?
Buds. Other
Leaves. Color - Yellow
10mo ago
1
1
Solved
StayAlbatross
Should i be concerned by these yellow leaves?
Should I be concerned by these yellow leaves? I gave her 2tsp of tiger bloom on Wednesday but some leaves still seem to be dieing off.
Week 12
Leaves. Color - Yellow
4y ago
2
1