Hi!

It sounds like blight, this can be harmful to your plants. It does spread
from ground upwards and does spread from plant to plant.
There are solutions or powder you can buy. I had the same problem. I picked
off all the yellow leaves and powdered all my plants. They are now picking
up. Just a suggestion. Someone else might have other ideas??
Good-Luck! Let us know how you do?!
Deb.
http://hotcuisine.esmartweb.com/
"DXer" wrote in message
...
The leaves on all of my tomato plants are now turning yellow. It has
started
at the ground level and is now moving up the plants.
It started on one plant and now all them are starting to look like this.
The
plants have many blooms and tomatoes but I dont know now what will happen.

I read where fish emulsion will be very helpful. Is this correct, is
there
anything better to use.

Thank you