Miracle-Gro Magnesium Salts Natural Source of Epsom Salts are a natural source of Epsom salts suitable for oranic gardening. It prevents and corrects leaf yellowing, improves nutrient absorption into plants and produces lush, green, vibrant foliage. It is ideal for magnesium hungry crops such as potatoes, roses, tomatoes and pears.

How to use

As a root feed: sprinkle evenly over the soil, to an area slightly larger than that covered by tree/bush or plant. Gently work it into the soil surface with a hand fork or hoe without disturbing the plant roots. Water in thoroughly.

Use Miracle-Gro Magnesium Salts whenever you need to green up yellow and unhealthy foliage. To prevent leaf yellowing or conifer browning, apply once a year, preferably in spring. To correct leaf yellowing or conifer browning apply when symptoms appear.

Remember, plants also require other nutrients like nitrogen and potassium. Use this product in combination with a complete fertiliser like Miracle-Gro Growmore or a water soluble fertiliser like Miracle-Gro® All Purpose Soluble Plant Food.

Where to use

Sprinkle directly over the soil and work in.

Fertiliser analysis

NPK 7-3-5 with trace elements.


Always were gloves when gardening. Only use where there is a recognised need to feed plants. Keep away from plant leaves and stems. Do not exceed the appropriate application rate. Increasing dosage may result in damage to your plants.

Always read the label and product information before use.