Dripping water slowly on to the clay model clearly shows how rain water can be moved around a landscape and held to rehydrate the soil.
As permaculture teachers, we have landed on this simple clay-model demonstration as an excellent tool for explaining earthworks. We can cover how swales, ponds, key points and key lines all fit together. The appreciative response from our students continually confirms this.
We wanted to make this video available to more than just our own students so we videotaped this session at one of our summer PDC courses and are sharing it here. Continue reading “Permaculture Earthworks – The Clay Model”
While the city of Chicago was shutting down due to too much rain last week just 60 miles north of us, the swales, ponds, berms and rain gardens we have put in around our home and in Stelle did their job of filling up and holding water back from the creeks. Over several days they will slowly release that water into the water table rather than let it run down into our creeks and rivers all at once.
In this hugelkultured swale, both the ditch and the wood in the berm are holding rain water.
The water we are holding back will eventually make it to our creeks and rivers anyway, but it will do so slowly… and over a long period of time… thus trickle-feeding our creeks and rivers all year round. This is the way a normal hydrological cycle works. Continue reading “Spring Rains Fill Our Earthworks Multiple Times”