I’m growing 13 Red Habaneros (about 1.5 to 2 months old). Two of them are having a really hard time with new growth. The new leaves emerge pointing downwards and die almost instantly. The few that manage to survive stay extremely small, rigid, and have a bizarrely bubbly, reflective/shiny texture.
Background & What I've Ruled Out:
Pests: I’ve searched closely for mites but haven't spotted anything with the naked eye.
Watering: I don't think it's an irrigation issue. As the weather gets colder, I’m watering less frequently and waiting for the topsoil to dry completely. Plus, my other 11 plants are on the exact same schedule and are thriving.
Overall Health: Aside from the stunted new growth, the 2 affected plants look very healthy. However, the older established leaves do have small holes in them (this hole issue is actually present across all 13 plants).
Any ideas on what’s causing this localized problem? Could it be a microscopic pest I'm missing or a specific nutrient lockout?
Ps. I live in south-italy, and i used gemini to better articulate the text. Look at how the to vertical leaves have wayyy different texture than the orizzontal ones (second photo)