a building needs a proper landscape / proper landscape ??

[AlAlawi]

Do I need the (a)?

 

[AlAlawi]

Do I need the (a)?

also, what if I add the word design? Does it make a different
a building needs proper landscape design
a building needs a proper landscape design
?

 

[Barb_D]

Either "a proper landscape" or "proper landscaping." I prefer the latter.

Remember to start your sentences with capital letter.

 

[emsr2d2]

I can't really see the relevance. A building doesn't need any landscaping. You build a building. You landscape a garden or a piece of land.