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

white spots on leaves

Nick567started grow question 5y ago

Hi everyone, white spots on the leaves are increasing day, thanks.

Nick567

Solved

Leaves. White powder

likes

GMSgrowsanswered grow question 5y ago

Did you look under the leaves with a magnifying glass to look for mite. Hard to see by eye especially old eyes like mine. Ifmit is miter mix a little dawn soap in water and spray the undersides and top of leaves. Repeat a few day for a week or 2 to kill any eggs. Cheers friend

1 like

Complain

Selected By The Grower

Rap_a_capanswered grow question 5y ago

Perfectly agree with @gmslave. Mites.

1 like

Complain

Similar Grow Questions

Solved

1 falling 2 thriving but I think the mildew is floating over. Outdoor I need help. The last pic was my least healthy plant. Powdery mildew. I am not over watering due to heat I’ve been at 3.5 gallons but soil is dry every morning. I’ve cut her bald she will prolly stress out. Every day more white. Should I just kill it and preserve the other 2 or k

Leaves. White powder

4y ago

3

3

Solved

PersianGreenthumb

What are these white spots???What are these white spots???

Leaves. White powder

5y ago

2

2

Solved

Question 1: Is the fertilizer I use the problem for one of the leaves dying or the scenario of me throwing a bit on it?

Leaves. White powder

7y ago

1

4

Solved

Cannabis_carlitos

Noticed past few days some white powder on my plants. I have two fans and carbon filter going 24-7. The carbon filter is at 60% How can I fix? Worried it's week 3 of flower.

Leaves. White powder

3y ago

1

1

Solved

White dots on leaves and growth difference Should I worry about the white dots on the Gelato Kush leaves? Also, since the beggining the Gelato is behide the Jack. Is there anything I can do? Is this a problem?

Leaves. White powder

5y ago

3

Solved

southerngrower2020

Minor damage to a few leaves found today - what is it?I am trying to determine the cause of damage to a few leaves that was observed this week. It may be two different problems. On a few leaves, I see brown spots which may have originally been white. On another 2 leaves, I see a burn hole through the leaves with brown edges.

Leaves. White powder

Leaves. Other

Other. Bugs

5y ago

2

2

Solved

Can anyone tell me what this is? I don't have a diary at the moment but could still get some help?

Leaves. White powder

2y ago

2

3

Solved

Should i care ? I m going paranoid xD Hello guys, i m on day 28 from seed i would like to have some points of view of another growers.... leaves got silvered/brown colored with snowy aspect... not on all leaves but i m pretty affraid of insect and shroom contaminations... thx for replies men and gurls

Leaves. White powder

Leaves. Color - Dark-brown

Leaves. Color - Black or grey

4y ago

3

3

Solved

Guy she is having white dots,i dont know what is it ? Guys help me

Leaves. White powder

5y ago

2

2

Solved

Is this powdery mildew?Is this powdery mildew? I am seeing some white spots starting to form on the underside and top side of lower fan leaves. Would adding an oscillating fan help prevent anymore white spots from appearing in the future or will I need to apply neem oil or something?

Leaves. White powder

5y ago

2

1

Solved

Whats that White on leafs? How do i help this one strain? Its only this one..

Leaves. White powder

5y ago

4

2

Solved

Having issues with Powdery mildew. Can't seem to get rid of it. Im using green cleaner but it keeps returning. Anyone have tips on dealing with PM? All help is greatly appreciated. 😁👍

Leaves. White powder

6y ago

5

4

Solved

Mold? Outdoor green tent.Its been very rainy and humid starting to get what looks like powdery mildew/mold.? Can anyone confirm ? I've taken off all leaves with it. Could use a peroxide spray and wipe off if more come??

Leaves. White powder

5y ago

1

2

Solved

Some yellow spots. Thinking over watering. Any suggestions are welcome 315w CMH LIGHT lowered this week to 22-24 inches. Can anyone lets me know if they are proper size for day 18 from seed

Leaves. White powder

7y ago

7

7

Solved

Powdery mildew? is there an organic way to treat it? Milk? mild vinegar solution I have tried the milk spray. It may have knocked it back a little but i'm pulling leaves every day and keeping a close eye out for it.

Leaves. White powder

7y ago

5

7

Solved

White misty layer on my leaves Noticed the last days some light white covering on my leaves, if I go over it with my finger it disappears. Branches look good and green, no brown places on the branches, nothing wrong with the buds, they développe great. They are now in their last week. It's only on the leaves.

Leaves. White powder

5y ago

1

2

Solved

White powder on leaves Got like a white powder on my leaves on one plant veg stage. Thinking it's some kind of mold but it's only on one plant out of 10 in 4x4 tent . Getting more & more of it but staying in that one plant..I moved her around so she'd get more wind. 2 weeks before she goes outside

Leaves. White powder

4y ago

8

6

Solved

Is this normal?Is this bugs or Fungus growth. It is not on any of the other plants just this one, I was misting the past couple of days put stop noticed light burn on leaves, keep temp between 76-80 and humidity 60-70%, I noticed this on the 14th

Leaves. White powder

Leaves. Other

2y ago

2

2

Solved

White dots on the leaves Hello! There are white dots on the leaves can it be because the light was too close? The plant is 7 weeks old 🕊️

Leaves. White powder

4y ago

4

4

Solved

When using a Apple cider vinegar/water mixture is it ok to spray the entire plant, leaves bud and all to combat Powdery Mildew (PM)? I’m assuming it’s ok and may help prevent the PM from infecting the buds leading to bud rot?

Leaves. White powder

6y ago

6

4