I've never grown Thai Dragons before, and suddenly there's a lot of my greens with black streaks on them. Is that due to cold? It got down to 39°F last night and I can't think of anything else that would be bothering them? All 6 plants are producing bountiful (if not late) rn. I wanted to let them ripen on the plant as long as possible, but idk if I should pull them? It's supposed to be 42°F overnight tonight. Thanks!
by TheRealAanarii