Sick girls

[oldsmoker]

Hello All: Skunk Girls are housed in 30 gal fabric pots. We made soil from a verified recipe, and had a lab give it thumbs up for being complete. Started seeing the yellowing few days ago. Weather here in south central mo has been all over, were having August doldrums early. Soil pH testing 7.2 which is a point lower than when tested. Have my suspicions but would like some opinions. Thanks

[Smallgrow]

Maybe bugs , aside from that spider ?
hard to say, post some whole plant pictures and it might get more responses

[Gator]

That's why the spider is there,I'm thinking bug's too

[Gator]

It's a type of jumping spider,we have them here in NY, never seen one on a web,I think they just hunt other bugs

[oldsmoker]

Shot some whole plant pics. I removed a dozen affected leaves per plant before these were taken. I'll look but I don't think it's bugs. We hatch both ladybugs and mantis, their working the rest of garden where there is bugs. I was a tad high on Potassium which hampers Calcium, so I did a light CalMag foliar.

[Smallgrow]

See how the spray works. Those old fans that are yellowing at the bottom mostly, have some spots not consistent with cal mag deficiency. Maybe it is a fungus or pathogen?

[Beeman]

The pic on the left some of those leaves may have some leaf septoria going on. You in high humidity area with heat?

[oldsmoker]

Heat and Humidity has been high, with more intense coming this week. I thought maybe Septoria, but have never dealt with it before. Thanks.

[Beeman]

If that is what it is you want to get that under control it can wreak havoc on some plants. I’ve used neem oil and copper fungicide and removed leaves that were damaged and now with good results . Prevention is best.