Epsom Salt is Magnesium Sulfate. Helps to produce bushier plants, produce more flowers, and deter pests. Great for the garden! (yes, another one about Epsom Salt. Epsom Salt is more commonly known as Engels Zout in NL & BE!
Epsom salts are used in the garden as a natural source of magnesium, particularly for roses, tomatoes, and peppers. The extra magnesium is believed to make the plants bushier and greener, with more blooms and abundant veggie yields.