OutDoor (well green house) pics

I was doing great this year until 3 weeks ago then this started to happen (see pics)
I have a thread going in plant problems.

Looks like a small Nitrogen difficiency, combined with some other toxicity issue.

Without more information, I'd do a thorough flushing of the soil, followed by a light feeding of a complete soluble fertilizer, including micronutrients like Magnesium, Iron and Zinc.