WHAT IS EPSOM SALT?
Epsom salt, named for a bitter saline spring at Epsom in Surrey, England, is not actually salt but a naturally occurring pure mineral compound of magnesium and sulfate.
EPSOM SALT USES IN GARDENING
Fertilize your houseplants – Most plants need nutrients like magnesium and sulfur to stay in good health and Epsom salt makes the primary nutrients in most plant foods (nitrogen, phosphorus, potassium) more effective. Sprinkle Epsom salt once weekly to help nourish your houseplants, flowers and vegetables.
Keep your lawn green – Magnesium sulfate crystals, when added to the soil, provide vital nutrients that help prevent yellowing leaves and the loss of green color (magnesium is an essential element in the chlorophyll molecule) in plants. Add 2 tablespoons of Epsom salt to a gallon of water and sprinkle on your lawn to keep the grass healthy and green.
Insecticide spray – Use Epson salts on your lawn and in your garden to safely and naturally get rid of plant pests.
HOW TO APPLY?
Soil Incorporation – Broadcast 1 cup per 100 square feet, mix well into before planting.
At Planting Time – When planting seedlings or new plants, dig a hole and place about 1 tablespoon of Epsom salt in the bottom of hole and cover with a thin layer of dirt, place the plant in the hole and finish planting.
Pre-Planting Soak – Prior to planting, soak root balls in 1/2 cup of Epsom salt diluted in one gallon of water.
Top Dressing – During the growing season, sprinkle about a 1 tablespoon directly around the base of the plant and water it in.
Applying in Liquid Form or Drenching – Drenching plants with Epsom salt improves the overall health of the plant by providing a good dose of magnesium. If your plants are needing a boost, dissolve about one to two tablespoons of Epsom salt in a a gallon of water. Pour at the base of the plant and allow the water-salt solution to soak into the ground. Repeat throughout the season as necessary.