Epsom salt plant feed
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A tablespoon of Epsom salt in a gallon of water for plants that need magnesium. Test the soil first.
What You’ll Need
- A tablespoon of Epsom salts
- A gallon of water
Equipment
- pitcher
Directions
- Optional but recommended: Have your soil tested for magnesium.
- If the soil is low in magnesium, stir a tablespoon into a gallon of water.
- Apply it once a month.
Notes
The myths: Epsom salts do NOT make plants healthier in general; they help only where soil lacks magnesium. more than half of Georgia gardeners would see no benefit. Get a soil test before using it.
Safety: Epsom salt is a laxative if swallowed; store it out of reach of kids and pets and label any mixed jug. Don’t overapply; it adds salts that build up in soil and runoff.