Thanks. The land has been managed quite well recently with
cattle and pigs rotationally grazed on it. The soil is in good condition.
As for the rain and drought. Basically it stopped raining here about 3 weeks ago and won't rain again until early winter, although we had a light sprinkling last night. In my limited
experience here in Oregon, the soil holds the
water very well with even a limited cover or mulch, so other than sprouting seeds, there's not much that's critical until much later in the growing season. But then, the lack of rain is good for a lot of crops, too.
I find night time lows to be highly problematic, though, which is perhaps why I'm so excited about this heat sink. Right now, I have to cover my tomatoes, peppers, watermelon and eggplant every single night to keep them growing at all. But if I forget to open the covering in the daytime they'll fry... I singed every single tomato plant one day last week because I was a wee bit slow. If I can trap the heat naturally, I don't have to worry about cooking my crop before I harvest it, right?