Most potatoes should be fine-- I am putting mine in partial shade this yr in hopes of not growing pre- baked potatoes.
Coral I say fabric is fabric. I know cheaper store bought quilts are not quality fabric, but I would try it for the backing.
Birds all have fresh water & I promised them today would be warmer & they could play in the yard this afternoon. I just finished sanitizing seed trays -- just waiting on them to dry so I can play in the dirt. Later today going to paint the wall in our room DH had to take apart (to install the generator transfer switch). Then get the furniture back in place.