Epsom salt is a longtime, affordable way to help start your garden or improve your garden once it’s already going. You can use Epsom salt in the garden as a fertilizer, a pest deterrent, and also as a seed starter, to name a few. Epsom salt can also enhance the quality and condition of your lawn and shrubs!
Epson Salt & Lawn Care. For every 100 square feet of lawn, the Dirty Doctor recommends applying half a pound of Epsom salts over the lawn using the spreader. Alternately, combine 1 ounce of Epsom salts with a gallon of water, blend thoroughly, and use a mister to treat the lawn with the mixture. Awesome natural fertilizer!