First Big Frost
We’ve had a couple really light frosts, but this morning we got the first real one. This was a good excuse for me to go out into the garden and see where the frost boundaries are. In general I only had one area away from the house on the southeast edge of the property that looked like it was much affected.
Later, I went for a walk on the Lehigh Valley trail between Clover St. and Quaker Meeting House Rd. I’ve been taking this walk all summer and it’s been very instructive. The trail cuts through a large marsh behind a beaver dam, and there are tons of interesting birds and plants. Today what I noticed more than anything was the leaves raining down off the softwoods- poplar, aspen, plane, sycamore and willow. Since these fall first, it would be interesting to see if there’s some reason for it, in terms of the layering of the detritus in the A0 soil horizon. I also noticed that the aspen leaves have the ability to twirl off a little bit away from the tree stem in no breeze. Again, I have no idea what this means.
I got to teach some parts of the Water chapter down in Hancock this past weekend, particularly around swales, dams and various drain and ditch types. Andrew did some of the other Water and AJ did Soils. We also interviewed Mark and Lisa of Mountain Dell and two teams started design of their property, which has amazing potential. We also watched the Sep Holzer video which was inspiring. Especially, to me, the polycultures he uses. Also learned from one of the “students” that wrens love cabbage worms.They teach me more than I teach them, that’s for sure.
In preparation for teaching I started using a troubleshooting guide in the Designers Manual used to determine mineral deficiencies in soil from plant problems. It’s becoming clear that I need to add lime and green sand to my site, which appears to leach pretty readily.