I have a very big, very ugly boundary wall to cover. I can only plant something to grow from the ground up. it needs to grip to the wall by it's self - no wire or trellis.

The house is in Thailand, by the sea so it's hot and the wall gets plenty of sun, and salty coastal winds twice a year.

I plan to plant ficus pumila but as it's growth rate is slow (35-40cm a year?) I was wondering if anyone knew of a faster growing option that will give good wall cover?

Many thanks

M