Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Slight yellowing of top leaves

MrBigGrowstarted grow question 2y ago

I am noticing that the top leaves are developing this light green coloration. Is this normal or could it maybe indication of something I did wrong?

MrBigGrow

Solved

Leaves. Other

likes

Satorsanswered grow question 2y ago

Hi dude! It’s normal. Feed your water with o2 using fish tank equipment and all issues disappear if do not overdose nutrients.

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Leave issue again :( can somebody help pls?Does somebody know why this happens and how I can stop it? I had the same issue last grow and this will become worse. Some data: humidity 55%, water temp 21 °C, tent temp day 27 °C and at night 21 °C, EC lowered to 0.7 (befor 1), Ph 5.7 to 6. I grow in a nft system with 100L.

Leaves. Other

Plant. Other

Feeding. Deficiences

4y ago

4

7

Solved

Upside down leaf growth?What is happening to this plant, it seems to be growing leaves upside down? It had nothing come out for a few days and then 2 new leaves started to grow out of it but it's like the top dark green side of the leaf is growing on the underside. Any ideas on what I should research?

Leaves. Other

Other. General questions

Plant. Twisted

5y ago

2

2

Solved

Don't you think this plant leaves look small? She is an auto White widow and the plant is growing ok but I haver smaller and younger plants of other strain that shows bigger leaves. Do you think it's normal?

Leaves. Other

5y ago

3

3

Solved

Guys its started to spreading everywhere!! Help me

Leaves. Other

5y ago

1

2

Solved

newenglandgrowers

Strange Brown Spots Forming On Top Fan Leaves Just starting week 5 and currently in preflower. I'm starting to get some strange brown spots on some of the top fan leaves nothing yet on any of the lower leaves. I rubbed my finger over the top to check if it was rust fungus but nothing came off. Any suggestions? appreciate it

Leaves. Other

3y ago

4

10

Solved

Leaf marks I’m looking for advice on the marks on my leaves ?

Leaves. Other

Plant. Other

4y ago

3

3

Solved

Holes in leaves What is this?

Leaves. Other

4y ago

1

3

Solved

Brown dots Burned leafs and spotted brown dots on them I flushed today and lowered the ec to 1.6 and the ph is 5.4 can't raise it higher. I think it's p toxicity

Leaves. Other

5y ago

1

2

Solved

Deformed, very thin leaves Almost all new leaves are extremely thin on base. On some nodes only 1 finger is developed. Some new leaves curl down like claws. I suppose these leaves developed from baby leaves burned by alcohol spray week ago. But maybe it is smthg else? Should I maybe cut them off?

Leaves. Curl down

Leaves. Other

3y ago

3

6

Solved

Why are all the leaves on the upper half of the plant perky and the half way down start drooping off? Even the ones getting plenty of light. The soil is not that dry yet either.

Leaves. Other

4y ago

1

Solved

Scaley or calloused leaves Not sure if this is an issue since they are growing well. 3 plant 2 different cultivars. The leave looks like I developed scales or a callouses on all of the leaves. I thought it was residue from foliar feeding but hasn't washed off. Ideas o. What would cause this or is it nothin

Leaves. Other

3y ago

1

1

Solved

Lightburn, nuteburn or deficencie?I saw some strange brown spots on yellowing leave tips of the upper leave pairs. Is this lightburn or nutrient burn or a deficencie? One plant of 9 is effected. The others look fine. Thanks for your help 😋🖖

Leaves. Color - Yellow

Leaves. Other

4y ago

3

2

Solved

Leaf issues Thoughts on the cause of this? Planted in ground. Rainwater only. Compost has been the main nutrients.A small amount of 0-30-50 booster powder has been used. Other plants are not as bad and the middle plant has no issues. All approx 2 weeks into flower.

Leaves. Other

2y ago

5

Solved

Blotch on plant 2 weeks into the grow, any idea what this blotch is? It’s next to a plant in flower Think it might be fungal but want more opinions for me to research into

Leaves. Other

5y ago

2

3

Solved

Does it looks like overlighting or overwatering Hey, guys! My bubble kush auto doesn’t look good. And I’m not quite sure what is wrong? please take a look at the photo and kindly comment on this;) 80wt lamp about 40 cm above the plant. Temperature is 25-26 degrees. Humidity - 70%. 0,2 liter of water per day. it is 10 days old

Leaves. Twisted

Leaves. Other

3y ago

1

1

Solved

springtails or??today i sprayed my outdoor plant that's in veg with a cal mag solution and i noticed 1 tiny white bug that kept jumping every time i sprayed..and my question..is there any other bug like that except of springtails?btw on the leaves not in the soil.

Leaves. Other

Other. Bugs

4y ago

2

2

Solved

Strano colore Secondo voi perché una pianta è nata con un colore strano e delle striature di un verde diverso? Grazie

Leaves. Other

5y ago

4

2

Solved

Brown Spots on leaves in last 3-4 days, plants color went to yellowish (from green) and some leaves have brown spots. I have no idea what this spots can be.. plant is in soil, growing under led lights, in vegetation. the only nutrient I’m hiving to her is green house feeding - grow

Leaves. Other

3y ago

4

4

Solved

Discolouration on fan leaves Getting a white discolouration on my fan leaves. Thought it was residue from watering with nutrients as sometimes water will land on the leaves. But it doesn’t rub off, some parts look like it’s scratched into the leaf, some parts look almost bleached. But also considering PM?

Leaves. Color - Pale

Leaves. Color - Mottling

Leaves. Other

4y ago

4

6

Solved

Yellowing of Leaves ?Hi , What do you think of the Auto Fem seed? she is now smaller than the others and she was the first one to start !? Strange Yellowing on the leaves ...

Leaves. Other

3y ago

1

2