Deep freeze

We have hit a bit of a cold stretch. We have been sub zero fahrenheit
since Friday evening. This has been the longest sub zero stretch the
vineyard has seen since the vineyard was planted in 2003.

Up until last night, the coldest the vineyard has seen this winter was
-8F

Last night was near -10. I should have more precise minimum
temperatures when I check my max/min thermometers in a couple of weeks.

Hopefully the hightunnel is doing its job.