High temperature was around 64°. Predictably I worked outside, completing a 14’X32′ high tunnel and restoring the 16’X7′ hoop house constructed about 1 year ago:
I’ll be using these structures more as greenhouses for seedlings rather than as season extenders.
The smaller structure has a two layers of shade cloth sandwiched between two layers of plastic. The shade cloth is to protect virgin (no exposure to natural sunlight yet) plants. A small, thermostatically controlled electric heater will be used to protect from frost. This hoophouse is already filling up quickly.