Noticed this on a few plants

[Digit9045]

A few of my plants have this on some of the leaves is it anything to worry about

 

[TripsRabbit]

Did you splash fertilizer on them?

 

[Digit9045]

Did you splash fertilizer on them?

I just started feeding this morning so not super likely

 

[mouldy]

Similar problem with me as well. Only a few of my plants. Never seen it before.

 

[mouldy]

Are you using a new light or have you upped the power output on ur current one? Have the plants recently grown close to your light?

 

[Digit9045]

Are you using a new light or have you upped the power output on ur current one? Have the plants recently grown close to your light?

I turned my light up a bit cause there getting bigger. I also raised the light a few inches so idk

 

[mouldy]

I turned my light up a bit cause there getting bigger. I also raised the light a few inches so idk

If it is the top growth I would lower the output a bit. I have a similar problem and it's looking like too much light is the cause.

 

[Digit9045]

If it is the top growth I would lower the output a bit. I have a similar problem and it's looking like too much light is the cause.

Good to know thanks!