Leaf problems

[Heatwave]

Hello fellow Growers....hope all are well...with happy plants..I am having an issue on some of my 2 month old ladies. As per the pics....I am seeing some yellowing on the new leaves...the patches that are yellow are almost transparent.....it is only in small areas of the leaves. The leaves are also crinkling or shrivelling a little. I am thinking a calcium deficiency, but it might be something else....any opinions would be most welcomed......

 

[golfnrl]

I'm not sure its a cal deficiency. If it was I'd expect you'd be seeing brown spots instead of yellow ones. Based on the pics I'm thinking it might be this https://www.growweedeasy.com/cannabis-plant-problems/nitrogen-toxicity. Can you give more details about your grow? What's the environment?, temps, RH, PH, lights, air circulation, watering practices, grow medium, nutrients, etc? Are you growing indoors or out?

 

[AGH]

We definitely need more info...looking at the leaves, it's very possible that there are multiple issues happening at once. More pics (full plant, etc.) and the info mentioned above will definitely help out!

 

[dirtymike]

Broad mites​?? I looked on GWE site and its kinda matches. Neem oil maybe?

 

[garybo]

Heatwave, The leaves of a friend that grows indoor looked that way due to overwatering. His plants had a continous drip system, where nutrient solution was constantly being pumped into the medium, this tends to keep the entire root system completely saturated.

Does that sound like what your doing?

 

[MagicMike66]

Research leaf problems on the gwe site