Here's what has come up so far in this discussion, and in conversations I have had with people. Please add more if you think of it, and I will add it here:
- North Facing - preferable
- With water - not necessary
- Already tree'd or only grass - less important, can work with either
- Visible/Access - preferable it is close to bulk of population. Could be a walk-in site, though heavy machinery access might be needed in the beginning.
- How big - An acre would be good - five would be better.
- Slope - gentle rather than steep, could be 'flat' as nothing is really flat and water which lands on it can still be harvested even on land that appears flat (see video below)
Replies
Christy Ralphs said:
Firstly I think we should be asking, do we want a food forest contour swale system or a food forest without the earth works.
Swales are designed to infiltrate water into the landscape, which is probably a good thing on Waiheke through the summer months but during the winter it could mean that landscape below the swale can become waterlogged. Which is something to be aware of. Contour swales are not really appropriate for steep areas as well as they can possibly lead to slips later down the track.
So really the wish list probably includes bare, gentle north sloping land that is easily accessable.
If a swale system is preffered its probably then worth assessing any potential sites based on some other criteria around soil type, catchment, etc.
cheers
Richard