I've got a dozen tomato plants that over-all are doing as good as I can remember. Lots of golf-ball or larger green fruit. No pest problems.
A few of the leaves have turned yellow and shrivaled. Essentially all are on the lowest part of the largest plants. In the past I'd live with this, but this is the first year I've been reading rec.gardens.edible and it occurred to me to ask.
A couple weeks ago I mixed appx 1/2 cup of "tomato fertalizer" next to each plant, and I've been wetting the plant leaves down with dilute Miracle-Grow every couple weeks. Sun and rain in NJ have been good.
Is this normal, or a sign of a problem. What should I do about it ?
Thanks