My cold frames (or hot tubs?) worked like a charm! I sowed seed last Sunday (see previous post). We had unseasonably warm temperatures most of the week that gave this process a big boost, so by Wednesday the Arugula had begun to sprout and the Kale and Komatsuna weren't far behind. This morning we awoke to a dusting of snow and 20-something temps, but the sprouts should fare just fine in their glass-covered tubs.
I sowed 3 tubs - but only had 2 glass panes so the 3rd was covered with plastic sheeting. That made a difference - no sprouts. So, I finished cannibalizing the 2 old aluminum storm doors that I had "borrowed" the 2 glass panes from. Hubby cut the aluminum frames so that I now have 2 more glass panes, and he has a plan for the leftover pieces, so nothing will go to waste.
So, now the 3rd tub also has a glass lid and has begun sprouting. In typical fashion for us, we used inexpensive and easy means to secure the glass from blowing off if the winds gust - baler twine and bungee cords! And they're easy for me to remove when I water or just want to get a closer look at what is going on inside.
I love seeing new green growth, especially since spring is still 5 long weeks away! Now...where is that spinach seed so I can sow another tub?