De or het serreplant?

The correct Dutch article is:

de serreplant

How to use serreplant

the serreplantde serreplant
this serreplantdeze serreplant
that serreplantdie serreplant
our serreplantonze serreplant
your serreplantjouw serreplant
every serreplantelke serreplant
which serreplant?welke serreplant?
a big serreplant / the big serreplanteen grote serreplant, de grote serreplant