Spots on leaves

[fudak]

Hi everyone , Im new one , could you help me to find out what is on my leaves ?

 

[FletchF.Fletch]

Is that the only affected leaf?

 

[fudak]

 

[fudak]

hi ,
this is Auto GDP , 7 weeks old , 6 or 8 leaves like this one

 

[fudak]

deficiency or too much nutrients ?

 

[FletchF.Fletch]

Can you give some details on its growing conditions and feeding/watering schedule?

 

[maryjanesdad]

Looks like cal/mag deficiency. What's your nutes?

 

[f-e]

Looks like physical damage. It's not taking the shape of the leaves veins or anything. It's random yet defined. I would check for bugs before looking at the feed

 

[Creeperpark]

Looks like you are using Tap water.

 

[Fartybum]

Looks like you are using Tap water.

Hi. I see you're quite busy on here. Thanks for that. This is a great community.

What does tap water have that would cause this? I may have the same problem. And am keen to learn how to avoid/fix.

We spoke on my other thread. I wasn't aware this noob section existed.

 

[Creeperpark]

Hi. I see you're quite busy on here. Thanks for that. This is a great community.

What does tap water have that would cause this? I may have the same problem. And am keen to learn how to avoid/fix.

We spoke on my other thread. I wasn't aware this noob section existed.

The problem with tap water is you don't know what is in the water. If your plant needs or uses only 17 essential nutrients, anything else is foreign. When foreign impurities enter the plants' movement of water in vascular plants it has to go somewhere and can get stuck in leaf tissue and bronze the leaf. If you start with RO water you will know exactly what's in the water. For the best garden always start with quality water with good water management.

 

[Fartybum]

The problem with tap water is you don't know what is in the water. If your plant needs or uses only 17 essential nutrients, anything else is foreign. When foreign impurities enter the plants' movement of water in vascular plants it has to go somewhere and can get stuck in leaf tissue and bronze the leaf. If you start with RO water you will know exactly what's in the water. For the best garden always start with quality water with good water management.

Thanks