Air layering is a technique to propagate fruit-bearing and flowering plants, such as apple, maple, cherry, and orange trees, to make smaller clones of the parent. Select one of the newer branches on the tree and cut off a ring of bark....

Wondering how to liven up baked treats and other dishes with a bright blue color? Buying artificial blue food coloring is always an option, but you can also make your own homemade food coloring for a healthier, natural alternative. All you...