For the record, check out what our place looks like during the rainy season in the spring. This is why we need to do major work on creating contoured swales and berms throughout the land. That will take a bulldozer, so we aim to build an open source version later this year.
The flowers in the video are Nanking cherries. We propagaged them under mist last year from cuttings, and they are blooming already in the greenhouse.