noone wrote:
Thank YOU Thank You Thank you so much very informative I did not know
what mulch was but now I know, I thought it as some expenisive soil. hehe

I need to clarify a bit. Technically, mulch is whatever you use on top
of your bed to keep the weeds down and conserve soil moisture.
Wood/Bark mulch is shredded trees. People sometimes use other material
like cocoa hull and even gravel and stones for the same purpose.

Suja