posted 11 years ago
With 13inches of rain per year. You can practically grow anything without supplementary watering.
Hopefully that water comes evenly ever year and not as 50inch ever 5 year and 4 inches the other years.
Create swales to hold and infiltrate the water when it does fall.
Plant daikon radishes to help with infiltration and to pre "drill" holes for the plant roots to use to access the water stores in the soil.
Mulch with woodchips.
Plant close to 75% of the area with nitrogen fixers.
Plant drought hardy species/cultivars.
Creekbeds/gullies are your most productive areas.
Watch greening the desert on youtube.
Iterations are fine, we don't have to be perfect
My 2nd Location:Florida HardinessZone:10 AHS:10 GDD:8500 Rainfall:2in/mth winter, 8in/mth summer, Soil:Sand pH8 Flat