A horticultural expert explains why too much Epsom salt can harm your plants, why magnesium may not be able to be absorbed ...

Is it salt? Is it magic? Nope. It’s a naturally occurring mineral compound of magnesium and sulfate — nothing close to (actually quite the opposite) edible table salt, which is sodium chloride.

Sea saltSea salt is harvested from evaporated seawater and retains trace minerals like magnesium ... as salt enhances the flavor and makes it edible. Hence, it is important to use healthy salts ...

It’s also affordable, easy to use, and safe when used appropriately. Epsom salt is also known as magnesium sulfate. It’s a chemical compound made up of magnesium, sulfur, and oxygen.