De or het scherpgras?

The correct Dutch article is:

het scherpgras

How to use scherpgras

the scherpgrashet scherpgras
this scherpgrasdit scherpgras
that scherpgrasdat scherpgras
our scherpgrasons scherpgras
your scherpgrasjouw scherpgras
every scherpgraselk scherpgras
which scherpgras?welk scherpgras?
a big scherpgras / the big scherpgraseen groot scherpgras, het grote scherpgras