Magnesium Sulfate (Epsom Salt)

Magnesium Sulfate (Epsom Salt) is a technical-grade, fast-acting magnesium and sulfur fertilizer for lawns and garden plants. With 9.8% magnesium and 12.9% sulfur, this very pure, white crystalline product supports magnesium and sulfur uptake through both soil and foliage.

At a glance

• Type: Technical-grade magnesium sulfate (Epsom salt) fertilizer
• Magnesium: 9.8%
• Sulfur: 12.9%
• Action: Quick-acting for rapid nutrient delivery
• Form: Pure white crystalline granules
• Compatibility: Mixes with many liquid fertilizers or pesticides

Best for

• Correcting magnesium deficiency in leaves
• Lawns and vibrant garden plants
• Foliar spraying for a rapid response
• Root-zone soil application

How to use

Apply to the root zone or use as a foliar spray for a rapid response where magnesium and sulfur are needed. Its quick-acting formula supports chlorophyll production and robust growth, and it can be combined with many liquid fertilizers or pesticides to streamline feeding.

About The Soil Makers

The Soil Makers focus on soil health and practical crop nutrition for home gardeners and professionals.