De or het erfbeplanting?

The correct Dutch article is:

de erfbeplanting

Rule Words ending in -ing: almost always de. See the rule

How to use erfbeplanting

the erfbeplantingde erfbeplanting
this erfbeplantingdeze erfbeplanting
that erfbeplantingdie erfbeplanting
our erfbeplantingonze erfbeplanting
your erfbeplantingjouw erfbeplanting
every erfbeplantingelke erfbeplanting
which erfbeplanting?welke erfbeplanting?
a big erfbeplanting / the big erfbeplantingeen grote erfbeplanting, de grote erfbeplanting