I remember that my stepdad folded whole sheets of newspaper into a sort of triangle to put over small plants on cold nights. The edge was folded up a couple of inches so that dirt could be put in to anchor it. Do any of you remember those, or better yet, still know how to make them? They could be removed and stacked neatly in one tower, then reused unless they got too wet. Waxed freezer paper might be more durable.
