Hi, I am hoping someone can help me diagnose what is happening with my tomatoes. I have two plants here in Vermont. (zone 5B). It has been hot and humid, but very rainy this last week. Regardless, the leaves have always been curled no matter the temperature or time of day. Full sun 10 hours a day. Soil is never saturated but consistently moist. They get a bit of liquid fertilizer once a week. I haven't seen any insects except for beneficial. All leaves are curled, and some beginning to get brown splotching.
They are in raised beds with borage, nasturtiums, and sunflowers.
Any ideas? Thank you