Back to Grow Questions

Yellow leaves with a green edge

oppilFstarted grow question 6y ago

Hello, anyone know what kind of deficiency this may be? thanks in advance This is a picture of last week; the leaves are turning more and more yellow. Thanks!

oppilF

Solved

Leaves. Color - Yellow

likes

TimTheTerpMananswered grow question 6y ago

Looks to be a possible Iron deficiency man! Hope this helps! 👊

1 like

Complain

Selected By The Grower

AlienScrOGanswered grow question 6y ago

Iron

1 like

Complain

Similar Grow Questions

Solved

Yellowing of leaves I am in my 8th week now 3red week of flowering, the bottom leaves are turning yellow, it started with brown spots now going yellow, I water only when soil is almost dry, I weed it with nova grow I did ad some calcium aweek back when leaves got spots thinking it's a calcium defici

Leaves. Color - Yellow

6y ago

3

7

Solved

Question for Growmie ph 5.7-6.0 EC - 0.7

Leaves. Color - Yellow

Plant. Other

Feeding. Other

5y ago

8

5

Solved

Old leafs fading and discoloured. Need help!Hello growers. Something’s up with my girl! Older leafs are starting to look unhealthy. Not sure what I should do to help her. Any advice?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

6y ago

3

3

Solved

I can not take out of the tent to the darkness more than 4 at once and wanna hear your suggestions before I go with yellow sugar leaves or some amberish :D I read something about harvesting immediately (not to crap the flower) when sugar leaves start to turn yellow and I have some! On the other hand, I saw some trusted videos that has some yellow sugar leaves. I want to ask you if you have any experience with this issue?

Buds. Other

Leaves. Color - Yellow

5y ago

4

2

Solved

Yellow spots on leaves Am I correct in assuming that the spots on leaves were probably caused by ph fluctuation? If so, is there anything I can do besides flushing with proper ph water?

Leaves. Color - Yellow

6y ago

1

5

Solved

Why are leaves yellow?As shown in the photos, I find yellow leaves of Northern Lights Auto. Until yesterday she has been growing in good health, but now her leaves look drooping and some of them yellow. Also she does not drink water. Why do you think it is? (deficit of nutrients?)

Leaves. Color - Yellow

6y ago

2

4

Solved

I do not understand why the veins of the leaves are light yellow!!Friends I need your help! I do not understand why the veins of the leaves are light yellow!! is the EC too high? or, on the contrary, too low EC!! The EC level of these girls was 0.7 EC but yesterday I lowered it to 0.6 EC! Friends please help me understand why I have yellowing!

Buds. Other

Leaves. Color - Yellow

Leaves. Other

5y ago

1

1

Solved

What could be causing this?I'm experiencing yellowing, browning and crisping on some leaves, but only on the main colas so far. I have checked the PH in and out. In has always been perfect, but the PH of the run-off was 5.8 so I'm flushing to rule out nute lockout. Anything else it could be??

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Yellow

6y ago

3

1

Solved

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

Mold? Difficency?What is this? Its only on the top cola leaves. It's on about 7 or 8 leaves whitish/yellowish spots couldn't get any closer but yellow spots closest to the light. Have been on the plant for about 2 weeks.

Leaves. Color - Yellow

6y ago

3

Solved

Greenthumbplumb

Yellow tips near bud sites Yellow tips are developing on some of the leaves near bud sites. Is this a cause for concern or a sign of a deficiency? The light is as high up as i can get it and it is on max currently. Also the only nutrients I have added the whole cycle has been small amounts of a compost tea

Leaves. Color - Yellow

1y ago

3

2

Solved

Tips burning, brown spots Hello growers! I have White Widow in the 5th week of flowering. Only top leaves are affected, some of them are turning pale yellow. Feeding her with NPK:18-12-18 and Cal-Mag. The brown spots are my biggest concern. THANK YOU!!

Leaves. Tips - Burnt

Leaves. Color - Yellow

5y ago

1

3

Solved

Strawberry_diesel

Yellow tips 5 days from harvest I'm roughly 5 days from harvest and noticed today the tips of the leaves are yellow. I haven't given any nutrients since 9 days ago only the same ph'd water its received since seedling. Thinking Id just let it go being so close to harvest. Any advice?

Leaves. Color - Yellow

6y ago

2

Solved

Yellow leaves first grow Hey I’m in week 8 of flower , using fox farm ocean forest started feed nutrients in week 5 general hydroponic floramicro and florabloom 2ml a gal for both any tips how I can fix this issue ?

Leaves. Color - Yellow

2y ago

3

1

Solved

New leaves are yelow Hello can anyone tell me what is wrong ? it's a 3 week start and apart from the yellow new leaves it seems to be growing slowly. thank you

Leaves. Color - Yellow

2y ago

6

Solved

Yellow fan leaves New issue starting week 5 of bloom. The lowest big fan-leaves are getting yellow and that very quickly. She got a organic Biotabs PK Booster compost tea 3 days ago. It looks to me she wants more Nitrogen. Should I add molasses? If so how much? Or is it another issue. PH is ok.

Leaves. Color - Yellow

6y ago

2

2

Solved

Light green/yellow on seedling leaves Light green/yellow appearing on my little seedlings leaves. Im not sure what it is but they do look healthy and in shape. Can anyone give any insight on this appearance ?

Leaves. Color - Yellow

6y ago

1

1

Solved

plant problem - leaves hello, what is it? deficiency nutrients? Please help.

Leaves. Color - Yellow

5y ago

1

3

Solved

7 week slh auto help plz yellowing leaves rust spots Hi need help please. 7th week super lemon haze autos not sure if need cal mag or if it has too much nutes or lockout or if they are just not getting enough light through canopy idk I'm stuck. any insight guys? Thanks in advance.

Leaves. Color - Yellow

6y ago

3

Solved

Hello guys, can you tell me if something is wrong with it please? It is RQS Northern Light Auto, thank you so much

Leaves. Color - Yellow

6y ago

3