A New Way to Hydrate Houseplants

Promote growth and root development in your houseplants with an unexpected ingredient: club soda. According to Deb Donaldson, a blue-ribbon winner at the Philadelphia Flower Show, club soda contains a phosphate, which is good for plants—better, in fact, than tap water. Use it as you would regular water, but be sure that your club soda is flat: The carbon dioxide […]