• Epsom salts/Magnesium Sulphate is essential in cannabis growing because it is a key component of chlorophyll, the pigment that allows plants to capture light during photosynthesis.
• It also plays a role in the activation of enzymes and the production of carbohydrates, which are critical for plant growth and development.
• Magnesium is especially important during the flowering stage of cannabis growth, as it helps to promote healthy bud development and improve overall plant vigour.