What happens if you put too much Epsom salt on plants?

Adding Epsom salts to soil that already has sufficient magnesium can actually harm your soil and plants, such as by inhibiting calcium uptake . Spraying Epsom salt solutions on plant leaves can cause leaf scorch. Excess magnesium can increase mineral contamination in water that percolates through soil.

What is the difference between Epsom salt and food grade Epsom salt?

“Some non-food grade epsom salts are used for agricultural purposes to improve the condition of soil and may contain contaminants,” she says, whereas food-grade epsom salts will have the U.S. Pharmaceutical (USP) grade designation from the FDA, meaning it's been tested and certified safe for human use .

Can you put too much Epsom salt on tomato plants?

Any benefits of adding Epsom salt to your tomatoes only make sense if they are truly magnesium deficient. But, if your soil or tomato plants are not magnesium deficient and you add it thinking you're doing the right thing (or if you add too much), you can actually harm your plant.

Can I just sprinkle Epsom salt in my garden?

You simply mix in the required amount of Epsom salt with water and spray it on the leaves of a plant. Ideally, do this in springtime just as new leaves are emerging, and again after blooming. Epsom salts can also be added to water and used as a soil drench, watering the plant at the soil level.

What vegetable plants benefit from Epsom salt?

Epsom salt can be especially beneficial to vegetable gardens with tomatoes and peppers.

When should you not use Epsom salt?

For many people, drinking Epsom salt is generally safe. However, those with kidney disease or heart disease, pregnant women, and children should not consume it. A person should speak with their doctor if they are unsure about drinking Epsom salt. People can use Epsom salt as a laxative to treat constipation.

Does brand of Epsom salt matter?

Is all Epsom salt the same? All Epsom salt contains the naturally occurring minerals of magnesium and sulfate . There are different ways of manufacturing and packaging Epsom salt, but chemically, it's all exactly the same.

What is better than Epsom salt?

Put simply, magnesium chloride flakes absorb more easily into the body than Epsom salts. As a result, magnesium chloride flakes have been shown to: Provide more concentrated bio-available magnesium into the body, and. Create more intense and longer-lasting effects.

Are coffee grounds good for tomato plants?

Coffee grounds contain around 2% nitrogen as well as varying amounts of phosphorus and potassium which are all very important for the growth of tomato plants . By mixing some coffee grounds into the soil below your tomato plants you're introducing these nutrients that the plants need to thrive.

What plants don't like coffee grounds?

Avoid using coffee grounds on alkaline-loving trees, such as linden, ironwood, red chestnut and arborvitae . Coffee grounds used as mulch or compost inhibit plant growth on geranium, asparagus fern, Chinese mustard and Italian ryegrass.

Should I use Epsom salt during flowering?

Using Epsom salt as plant fertilizer may improve flower blooming and enhance a plant's green color . It can even help plants grow bushier. Epsom salt for garden use provides certain nutrients, but some gardeners claim it has other attributes as well.

Do hostas like Epsom salt?

Hostas love magnesium and therefore enjoy a shower of Epsom Salts . It easily dilutes in some warm water and can be mixed with any liquid fertilizer.

Westland Epsom Salts | Plant Food | Westland Garden Health (2024)

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Westland Epsom Salts, a ready to use granule with high magnesium content vital for strong & healthy plant growth and development. It also cures yellow leaves. Can be applied with a watering can for fast results.

Encourages strong & vibrant foliage
Improves soil nutrient levels
Ideal for feeding tomatoes & brassicas
Contains magnesium

Sizes available

1.5kg

Download Safety Data Sheet

Why Use

Use as a granular feed or dissolve in water and apply to foliage. Suitable forfeeding a variety of vegetables such as tomatoes, broccoli, cauliflower andcabbage, plus trees, shrubs and flowers.

Epsom Salts has very high magnesium content. This nutrient is vital to the healthygrowth and development of all plants. Epsom Salts provides a solution to leafyellowing caused by lack of magnesium, especially in vulnerable plants suchas tomatoes.

When to Use

Apply every 4-6 weeks during the growing season from March to the endof August
Granules should be worked into the soil, or dissolved in water
During dry weather, water thoroughly before and after granules are applied

How to use

One handful of Epsom Salts is about 35g(1¼ oz).

You can apply Epsom Salts every 4-6 weeks.

General Advice

Do not exceed the appropriate applicationrate. Increasing the dosage may result indamage to your plants
Store in a dry, frost free place away fromchildren, pets and foodstuff
Wash hands and exposed skin after use
Gloves are recommended when handlingthis product
Children and pets can continue to use treatedareas immediately after application
Not suitable for human consumption or forbathing

Frequently Asked Questions

Q. Can my children & pets go into the treated area?

A. Yes, children and pets can go back into the area straight after application

Q. Will animals be attracted to this product?

A. Epsom salts is a mineral fertiliser and doesn’t contain any organic elements so shouldn’t be attractive to animals

Q. What should I do if I put on too much of the product?

A. Remove any visible granules and heavily water the area to dissolve and wash through excess product

Q. Can I use this on my lawn?

A. We would not recommend using this on your lawn. It is better to use a fertiliser that has been specifically designed for lawn use such as Aftercut Ultra Green Plus or Safelawn.

For any questions or advice, please contact our technical advice line on 01480 443789 (Mon-Fri 10am-4pm) or email [emailprotected]