Epsom salt (magnesium sulphate) is a highly soluble and economical form of magnesium source to correct magnesium deficiency.
Magnesium is essential for photosynthesis and maintaining healthy, green plant growth. Magnesium deficiency causes yellowing between the veins of older leaves; under severe deficiency yellowing rapidly increases to a stage where premature drop of leaves and buds can also occur.
Roses tomatoes & peppers love a dose of epsom salts.
