I am indeed in touch with my county ag department, as well as a number
of commercial vineyards - but I'm very interested in the diversity of
opinions & practices on this topic - as evidenced by the reply you got
to your "best in the early fall" post.

Thanks for the input.

R

On 2007-12-26 17:53:26 -0800, "Paul E. Lehmann" > said:
>
> I believe it is best to fertilize in early fall
> since the roots are still growing even though
> there is no top growth. I apply direct to soil.
> I am not an expert. It is best to get with your
> county ag office.