Germinator Update
Last year my tomato seeds failed to germinate. Why? It was just too cold. I vowed to build a cold frame and this winter I made good on that promise. I’ve upgraded the plastic sheeting on the “germinator” to rigid plastic awning material (plastic sheeting over a flat surface doesn’t do well in rain . . . duh). If I were to build this thing again I’d construct a sloping top, especially if I lived somewhere with actua...