Epsom Salt Solution
Speaking of Epsom salt, watering your plants with bathwater isn’t the only way for your plant to get Epsom salt. You can add two tablespoons of Epsom salt into a gallon of water to make your own Epsom salt solution.
Epsom salt can help your plants thrive because it contains magnesium and sulfur, but it’s important to use it in moderation. High amounts of magnesium sulfate can damage your plants and cause salt injury. So, try not to overdo it when using an Epsom salt solution.