Lettuce Sprouts and Greenhouse Heat

"You should have posted photos yesterday," says Virginia.

 There's still time.  Here's some baby lettuce.

Here's where the lettuce is planted:

I set up two of these beds side-by-side in the center of the greenhouse.

I'm blaming a cough and a cold for the fact that the compost bin isn't full yet.  When it's full, it may be steaming....

I haven't put all my eggs in one basket.  I'm also using some water storage, hoping it helps regulate temperatures.  Here are two walls of water, donated by Susan, one wrapped in black.