1 liter of warm, non-chlorinated water
1 teaspoon of Epsom salt (magnesium sulfate)
5–6 drops of iodine (optional, but beneficial for plant health)
½ teaspoon of liquid castile soap or mild dish soap (optional, to help absorption)
Optional: a few drops of hydrogen peroxide for root oxygenation
Why This Formula Works
Epsom Salt provides magnesium and sulfur, which are essential for chlorophyll production and green leaf development. It supports robust root systems and enhances flowering.
Iodine helps boost plant immunity and resistance to fungal infections, acting as a gentle disinfectant in the root zone.
Mild Soap acts as a natural surfactant, allowing the solution to better penetrate the soil and reach plant roots.
Hydrogen Peroxide (optional) introduces oxygen into the root zone and can suppress harmful pathogens if used in moderation.
How to Mix and Apply the Solution
Combine all ingredients in a watering can or container. Stir gently until fully dissolved.
Apply directly to the soil at the base of the geranium. Use about 100–200 ml per plant.
Avoid getting the mixture on the leaves, especially in full sun, as this could cause burning.
Repeat once every 10 to 14 days for optimal results. Do not overuse.
This mixture is best used early in the morning or in the late afternoon when the sun is less intense, allowing the plant to absorb the nutrients without additional stress.
What to Expect After Treatment
When used regularly, this treatment can lead to visible improvements within just a few days to a week. Common results include:
Greener, more vibrant leaves with a healthier structure and color
Improved flower production, with more buds and longer-lasting blooms
Stronger stems that hold flowers upright and resist wilting
Revival of weak or pale plants, even those that appeared beyond saving
Gardeners often report that their previously struggling geraniums return to full health quickly, surprising them with how fast the leaves green up and flowers bounce back.
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