The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
les feuilles du bas jaunissent
Bonne_grow
started grow question 5y ago
les feuilles du bas jaunissent, que dois-je faire?
Solved
Week 8
Leaves. Color - Yellow
likes
DoDrugs420
answered grow question 5y ago
Its suposedly normal at week 7, but it might be lack of nitrogen, it may even be one of the reasons why it is so small.
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Grow4charity
Curling and yellow leaves flower stage
Hi, Since the temperature changed I see that the leaves are taking a different shape and colour, is this pure of the temperature change ? It is 2.5 week in flower stage. Min. Temp is 13 with humidity of 88 during the dark hours. During light it is 27 degrees and 50 humidity
Leaves. Curl up
Leaves. Color - Yellow
2y ago
6
Solved
big_bro_is_bloomin
Yellowing sugar leaves?
Does this yellowing on the sugar leaves look problematic? I know the end is near so I don’t want to do any damage this close to harvest. Think another week will be long enough? Vermiculite/Perlite/Soil @ 40-40-10% Lotus Bloom @ 1/2 dose (700ppm) 100w LED 14” above canopy
Week 10
Leaves. Color - Yellow
2y ago
5
3
Solved
561honda
Is this led light burn ?
Ph is on point 6.2 run off is 6.0 no nute burn
Week 10
Leaves. Color - Yellow
4y ago
1
7
Solved
Jazzvet
Ugly leafs
These are the pictures of the question above about the pH. But presuming that the ph is OK, what is happening here?
Week 7
Leaves. Color - Yellow
6y ago
4
4
Solved
Splifflicious
Yellowing first leaves - CalMag ? Bugs?
Any suggestions on the yellowing first leaves issue #Day19? Is that a Cal or Mag def ? Been watering with tap water left for 24h. Would RO water be better ? Does feeding with RO water on the entire life cycle involve to add more nuts ? I currently have only AN micro/grow/bloom.Tx
Week 3
Leaves. Color - Yellow
Other. Bugs
Other. General questions
6y ago
1
2
Solved
ManiPawPatrol
Autoflowers Yellowing
Is that yellowing normal?
Week 2
Leaves. Color - Yellow
4y ago
3
3
Solved
Smoth313
Yellow Leafs
Thats my sweet cheese auto start of week 8 and some fan leafs turn yellow. what can i do?
Week 8
Leaves. Color - Yellow
2y ago
1
Solved
Nontraveller
I guess deficiency of ?? Leaves got sharpened also.
Hi there, 2 plants of bluedream auto. One of them 18days and the other one 22days old. There are some yellow marks on the leaves. Can you help me? Is there N or Mg deficiency or another problem? I watered yesterday when the lights turned off. Thanks.
Leaves. Curl down
Leaves. Color - Yellow
Setup. Strain - Autoflowering
2y ago
1
2
Solved
JustGrowWithIt420
1 plant going bright green
Not sure why the one plant is going bright green, would this be nutrient lockout or am I just under feeding the plant? I've been giving all 4 the same amount so I'm not sure as to why only the one is doing this
Week 5
Leaves. Color - Yellow
5y ago
4
3
Solved
Nurse
All leaves turn yellow .Help
I am now in week 8 and most of the leaves turn yellow. I am afraid that the plants will die. Can anyone help me solve the problem?
Leaves. Color - Yellow
5y ago
5
7
Solved
Tucsonfrank
Yellowing/browning near veins of leaves during 4th week of flowering?
This is my 4th week of flowering. Should I be concerned about the yellowing/browning near the veins of the leaves. Some small ones are dropping on their own as well.
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
2
2
Solved
ccthefarmer
Yellowing/ leaves dying
Beginning of week 4 flower and my girl is losing bottom leaves faster than I’ve ever seen. They are yellowing and falling off quicker than I think is healthy. However I also have burnt tips so it shouldn’t be due to underfeed. Rootbound maybe? Let me know
Week 8
Leaves. Color - Yellow
6y ago
3
3
Solved
luxgrower
Yellowing leaves & tips curling down on 14th day. Coco / Autopot / Hesi / Mars Hydro fc-1500
Would gladly use some help with my first grow 🙏 2 main reasons come to mind after googling: 1. I overwatered thinking it's hard to do since I'm using the Air dome. 2. Too intense light. Was checking a lot of growers that actually grow 24/0 and went for it 75% 40cm.
Week 2
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Lighting
1y ago
9
5
Solved
Dupo_1
Yellow spots, drying leaves HELP
Please help! Iv just returned home from three days in hospital and this has happened to my plant. The soil did not get two dry or to hot. I don't know what is happening. Its only present on the third node both sides
Week 4
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
1
Solved
TripleCcannabis
Iron deficiency?
I suspect this is an iton deficiency due to excess phosphorus. Opinion? Im using GHE flors trio and added som Gro to make Gro Micro and Bloom in solution at a 1:1:1 ratio. Also added Cal Mend by Dutch Nutrients. Pic are 6 hours apart of new growth.
Leaves. Color - Yellow
6y ago
2
Solved
TheDoctor
Lockout/Deficiency?
My peyote critical and the others (although less than the peyote critical) shows some deficiency or lockout... please help me! I stopped fertilising and put some pulverized egg shell in the soil...
Week 7
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
6
5
Solved
Dillsnills
Is this a deficiency or excess of nutes?
Jus wondering what deficiency this is, it's really the only one that's looked like this a couple of the other ones have mild nute burn so I'm kinda confused advice input opinions greatly appreciated. Ppm intake 580 ppm runoff 1090. 5 week flowering pineapple Express Auto
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Other
5y ago
5
3
Solved
Thecouple
6 weeks old turning leaves turning yellow and dropping at a fast rate.
is this related to nutrition lock or PH. started with fan leaves and now going to new leaves. turning yellow then blue spots then drys out and falls. its an American pie and about 6 weeks old.
Leaves. Tips - Burnt
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
6
9
Solved
Elgar
Leaf yellowing, brown spots
Hello guys, I have a leaf problem. There are purple stems, discolouring - yellowing and brown spots. I have added a lot of calmag and biogrow (Nitrogen) but the problem is worsening. I need your advice. Thanks
Week 9
Leaves. Color - Yellow
5y ago
3
1
Solved
ThcSrb
Should I cut the dried leaves at the bottom?
Should I remove the dried leaf in the bottom? I was thinking that it might redirect unnecessary energy to the plant since the leaf might be too far gone to save. I was thinking of starting topping next week as well, when the fifth node start to show more.
Week 4
Leaves. Tips - Die
Leaves. Color - Yellow
5y ago
3
3