Tomato Plants turning Yellow then Dying
(Roswell NM USA)
I now have 5 of my 19 tomato plants turning yellow. They have only been in the ground a month--the healthy ones with blossoms, but no fruit yet.
One by one, on opposite sides of the group of plants, they seem to stop growing and turn yellow. I don't see any insects on them, just yellow curling leaves and the tips turning crispy and brown.
I live in Roswell NM, we have hot days and warm nights. I flood irrigate twice a week, watering deep each time. I had this same problem last year and ended up losing all my plants. This year I planted them in a different area of the 600 sq ft garden.
Help Please! Seems the pictures loaded upside down, sorry.