That's a rather broad question, don't you think?

The only thing I've ever read about minerals and plant stress is the
supposed influence silicon has on improving the tolerance to heat stress.

There is a simple summary of the roles the various nutrients play in plant
life he
http://www.firstrays.com/fertilizers.htm

--

Ray Barkalow - First Rays Orchids - www.firstrays.com
Plants, Supplies, Artwork, Books and Lots of Free Info!


wrote in message
oups.com...
what is the effect of mineral element on plant response to stress