De or het parelgerst?

The correct Dutch article is:

de parelgerst

How to use parelgerst

the parelgerstde parelgerst
this parelgerstdeze parelgerst
that parelgerstdie parelgerst
our parelgerstonze parelgerst
your parelgerstjouw parelgerst
every parelgerstelke parelgerst
which parelgerst?welke parelgerst?
a big parelgerst / the big parelgersteen grote parelgerst, de grote parelgerst