Back to Grow Questions

Why are my fan leaves turning blue

Occ420started grow question 6y ago

My fan leaves are starting to have a blue color to them. Why could that be?

Occ420

Solved

Leaves. Other

likes

Crawlndoganswered grow question 6y ago

One of my buddies had a very similar issues... for him it was too much Nitrogen... his plant had Nitrogen toxicity... most of his big fan leaves were a dark greenbluish color. Hope that helps! Happy Growing!👉😁👈

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Few of the older leaves have started going yellow with brown spots and shriveling up. I'm in week 7, week 3 of flower. I've been alternating nutes with Plain ph'd water, so only been adding nutes every 2nd water. Have now changed to every water. Is this just due to flowering? Ta

Leaves. Other

9y ago

5

4

Solved

Spots on leaves My little girl is 3weeks old and showing these spots on the first leaf do I need to be concerned

Leaves. Other

6y ago

1

Solved

What's wrong?What does that mean,I'm growing with less than half of but that the schedule of biobizz in light mix,this time I didn't even use bio grow because I found some nut burn too

Leaves. Other

4y ago

1

3

Solved

Remove leaves during last 2 weeks of flowering?Just wondering during the flush before harvest if I'm suppose to remove the leaves that have dried up or almost dried up or jus let them fall off? About 2 wks away from harvest a lil less, gorilla glue auto.

Leaves. Other

6y ago

1

1

Solved

not sure what is causing scarring on leaves marks that look like scars?

Leaves. Other

Setup. Strain · Autoflowering

Setup. Outdoor

6y ago

1

2

Solved

Leaves pointing upwards Hi can anyone tell me why the upper leaves are always pointing up? Some of the buds do get stuck to stem because of it but they're not feeling too moist so seems fine. It's probably nothing but does seem a bit odd

Leaves. Other

6y ago

2

3

Solved

Seeing this coloring on my Jack Herer outdoor. Any ideas or if an issue mid-late in flower? Thanks!

Leaves. Other

6y ago

2

2

Solved

continue grow or stop ?one of Blueberry (Dutch Passion) has defect - slowed down - one of new leaves is very small - looks like not progress more (very slowly)... continue grow or stop? Thank you for advice

Leaves. Other

6y ago

4

3

Solved

Strange leaf deformation Does anyone know what the strange leaf deformation is? I am guessing it is VPD related or perhaps air movement? I added the big fan after it appeared, and it is run on a lower setting. TIA for the help!

Leaves. Other

4y ago

3

3

Solved

Defoliation during flowering and overall plant health Should I proceed with defoliating this plant on day 28 of flowering? I am always a bit reluctant to doing this as I think it stresses the plant a bit too much when it is supposed to be producing flowers, but I would like to hear from you guys.

Leaves. Other

4y ago

3

3

Solved

Is 9 leaves normal?My plant got 9 'fingers' on its top leaves, is that normal?

Leaves. Other

5y ago

6

6

Solved

What causes these spots?Does anyone have any advice? What causes these spots on the leaves? See description in week 5 of the diary

Leaves. Color · Yellow

Leaves. Other

2y ago

4

1

Solved

Help plant looks deformed ?Hi was wondering if anyone can help I’m growing a french macaron and the growth is very deformed looking it’s very round leaves and quite droopy I’ve got a few other strains which are looking very healthy(see pic)but this 1 isn’t any ideas if it’s a deficiency or just genetics

Leaves. Other

5y ago

2

3

Solved

Leaves Hi, some deficiency nitrogen or potassium ?

Leaves. Other

6y ago

1

Solved

Silberne Flecken auf Blättern On some leaves of the Orion F1, there are small silver spots. I can't see any pests. The plant doesn't seem to be suffering from it so far. Should I do something?

Leaves. Other

3y ago

5

5

Solved

Why i got holes or rust? :( pls help Hello Plesse check info of week 4 for all info :) I had notice some weird yellow spots/clear green spots/holes in some leaves on both plants. What are this spots? Whas the preflower needs for more nutes?… Show more

Leaves. Other

3y ago

6

3

Solved

Calcium deficiency?Hello everyone, I need your help once again. I have just spotted some brown/yellow dots on 2 leaves of my plant. … Show more

Leaves. Other

3y ago

3

3

Solved

Deficit Hi guys please i would like to advise this phenomenon on the leaves it's in a few places on the vents you don't know what it could be? I will be happy for any advice.

Leaves. Color · Yellow

Leaves. Color · Dark-brown

Leaves. Other

6y ago

2

2

Solved

Has anyone seen this in the gorilla auto? And is this advantageous for the plant?

Leaves. Other

7y ago

1

1

Solved

Leaves are mutants Leaves are mutants. Crooked leaves. Why are they so chewed

Leaves. Other

5y ago

1

4