To grow anything you need water and one way of harvesting and storing water is to build a dam,
Bill Russell built this one for us and as you will see in this short video he does an awesome job.
If you ever need work done give him a call..... 0418 874 169
(http://www.russelldozer.com.au)
This dam took about 3 days to build and it's 40m X 40m which should hold about 4ML when full.