12 Most Insanely Uses of Epsom Salt for the Garden

Uses of Epsom Salt for the Garden- Epsom salt, commonly called Magnesium sulfate (MaSO4), has a lot of benefits. Epsom salt is an inorganic chemical compound rich in sulfur, magnesium, and oxygen. Epsom salt was first produced in England from the spring in Surrey. It was majorly used in agriculture.


However, the magic salt can be in many home remedies; for instance, it can be used as osmotic purgative, for salt bath, for beauty, for splinters removal, as a reliever for barium chloride poison,  to calm sore muscle, and for the plant to improve crop growth. My own favorite use of Epsom salt is in a garden.



Uses of Epsom Salt for the Garden


12 Amazing Uses of Epsom salt in the Garden

So in this article, I will share with  benefits of Epsom salt for your garden

1.  Healthy Plant Leaves

One of the active elements in Epsom salt is Magnesium which helps plant in production of chlorophyll through the process of photosynthesis. You can also broadcast Epsom around your desired plant at home to get a blossom foliage development.

How to apply it:

  • Use  1 tablespoon of Epsom salt per 9 square feet.
  • Apply around root zone every 3-4 weeks, but do not let it to have direct contact with the stem.

2. Aids  Easy Seed Germination


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Magnesium in soil solution improve seed germination and cause plant seed to absorb other available nutrients for easy germination, because of it high solubility rate.

How to apply it: Broadcast a cup of Epsom salt to 100 square feet each and mix it evenly with soil before planting.


3. Preventing Plant from Pest

Epsom salt is an effective pest repellent. Because it contains sulfur and magnesium which are active mineral compound for pest deterrent. Sprinkling Epsom salts onto your garden rows can beat back different pests, including, groundhogs, deer, and rabbits.

12 Most Insanely Uses of Epsom Salt for the Garden

Garden Pest


4. To Improve Plant Nutrients Uptake

How to apply it: Simply add two tablespoons of Epsom salt into one gallon of water and put it in a spray bottle. If you notice any pests moving about in your garden you can spray them down with Epsom salt solution.

This salt is a magic solvent, it activates the process of absorption in plant soil solution and aids plant in the uptake of other essential nutrients such as, phosphorus, nitrogen, and sulfur. It commonly used in commercial fertilizer.


5. Soil Conditioner

When you notice magnesium deficiency symptoms (for example, yellow leaves, pale leaves yellow color between the veins, these appear especially in the lower and old leaves first) in your garden soil you can apply Epsom to revamp your soil.


6. Use it for  Lawns

Because this salt is much available for plant growth in the soil solution, is highly recommended for lawn and landscape. The active mineral in Epsom can make grass looks greener and healthier and tolerance to harsh weather. You can apply it by spaying or dilute it with water as drench liquid to increase it nutrients uptake rate.

How to apply it:

Apply 3lbs for every 1,250 square feet with a mixer, or you can dilute in water and apply with a sprayer for a quick result.


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7. Yellow Leaves

One of the visible symptoms of magnesium deficiency is yellow leaves, in fact, this is more common in the lower part of the pant or older leaves.

To treatment this you can add Epsom salt to fertilizer and apply it to the oil at least once in 4 weeks. It works better when you spray the dilute solution on the leaves directly.


8. For Removing Tree Stump

If you have unwanted tree stumps outside your house or in your garden you can use this salt to remove it. Simply create multiple holes at the top of the particular stump, up to 7 to 11 centimeter apart. Pour Epsom salt into every hole you drill and add water. Also, apply Epsom to expose root part for 3 to 4 weeks until the stump dies out and then remove it.


9. As Weed Killer

To make weed killer solution, add 2 to 3 cups of Epsom salt to 1 gallon of vinegar and mix the solution very well. Then add the liquid soap and little drops of kerosene to the solution and pour it into a spray bottle.

When spraying makes sure that solution does not come in contact with your plant or flower to avoid damaging your plant.


10. Beautiful Roses

Do you want to grow blossom and healthy roses in your garden? Epsom salt can help you to achieve that. Constant applications of this salt will boost the Magnesium level in leaves that is significant for green pigment (chlorophyll) production and seed germination.

It additionally helps strengthen cell walls and improves the plants uptake of other essential nutrients like nitrogen, sulfur, phosphorus.

How to apply it:

  • Before you plant your rose make sure you soak its root in dilute solution (half cup of Epsom + 1 gallon of water) of Epsom salt.
  • When you are ready to plant it, sprinkle a teaspoon of Epsom salt first into the hole you will make for planting, and cover it up with thin layer of soil.
  • During the growing period, sprinkle dilute Epsom salt solution at the base of the plant and water it from easy absorption and reaction.


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11.  Plant Pepper

Are you thinking of adding pepper to the set of plants you have in your garden? This salt can help you to grow healthy pepper and have a bountiful harvest.

12 Most Insanely Uses of Epsom Salt for the Garden

Pepper is one of the plants that need a lot of magnesium for proper growth and development. Generally, Epsom salt is very beneficial to plant growth, aids in germination, improve yields, and build stronger cell walls, improved beauty and strength of the peppers.


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12.  Growing Tomatoes

How to apply it: Water your pepper with a diluted   salt solution, 2 tablespoons per  one gallon of water, for  every 2 weeks

Magnesium is one of the essential nutrients for tomato production. So magnesium must constantly maintain at a certain available level for tomatoes uptake for proper growth and germination.


12 Most Insanely Uses of Epsom Salt for the Garden

When planting, mix Epsom salt with the soil at the bottom on the planting hole. Then cover it up with some natural or unfertilized soil prior placing the tomato plant into the hole. Because if the concentrated salt comes in contact with the tomato roots, it can burn the tomato plant.

How to apply it:
Apply a tablespoon of Epsom plus gallon of water per foot of plant height for every tomato planted and reapply every two weeks. Using warm water can help dissolve the Epsom salt fast.

If the soil is deficient of magnesium, applying Epsom salt will help; and because it relatively impossible to overuse Epsom salt like most commercial fertilizers, you can use it safely on mostly all your garden plants.


How to Water plants with Epsom Salt

To water plants with Epsom salt is easy. However, care must be taken because some plant does not need high level of magnesium for optimum growth, for example, plants like beans and leafy vegetables.

While some plants like tomatoes, rose, and peppers, need a lot of magnesium and, hence, are always watered with Epsom salt.

When diluted with water, Epsom salt solution is easily taken up by plants, particularly when applied as a foliage spray. Most plants can be sprinkled with the dilute solution of 2 tablespoons of Epsom salt per gallon of water once in 4 to 5 weeks. For regular watering, every other week, reduce it to 1 tablespoon.

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