Maybe someone else already asked this question in other threads, but I could not find the exact information. I am planting tomatoes in my tiny garden and they looked great all the time - flowered amazingly, had dark green dense leaves and produced a lot of green fruits, but then suddenly they started to look miserable. Their leaves are every day turning more yellow and shrink, while the fruits are still not ripe.
I wonder if this happens because it got hotter these days, or do they need something - more water or fertilizer (I don't want to use synthetic ones)?
Does someone have any idea what it might be?