How often would you water a windmill palm tree in the southwest.?

Answer 1

I had to look this up because of my interest in
possibly growing a palm in my area which is zone 6 and some of these can be planted in zone 6.
.................General Care Tips.....................
http://www.treehelp.com/trees/palm/trees-species-palm-types-windmill.asp
Windmill Palms grow in full sun and partial shade conditions on
.......well-drained, ..........
fertile
soils.
............. Water regularly...........
Prune sparingly. Avoid damaging lower trunk and roots.

Answer 2

It depends, do you want it to live ?