De or het turfgrond?

The correct Dutch article is:

de turfgrond

How to use turfgrond

the turfgrondde turfgrond
this turfgronddeze turfgrond
that turfgronddie turfgrond
our turfgrondonze turfgrond
your turfgrondjouw turfgrond
every turfgrondelke turfgrond
which turfgrond?welke turfgrond?
a big turfgrond / the big turfgrondeen grote turfgrond, de grote turfgrond