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Introduction
Peace lilies (Spathiphyllum) are beloved for their elegant white blooms and lush green foliage. But if your plant is looking sad—yellowing leaves, no flowers, or droopy stems—it might be lacking essential nutrients. There’s a surprisingly simple fix: a natural tablet-based remedy added during watering that revives even the most tired peace lily.
This method uses a plant-friendly nutrient tablet that dissolves in water, providing a slow, consistent boost to your peace lily every time you water. In this article, you’ll learn how to make your own version of this plant “vitamin” tablet at home using natural ingredients.
Ingredients (For 10 DIY Plant Tablets)
4 tablespoons crushed eggshell powder (rich in calcium)
2 tablespoons Epsom salt (provides magnesium and sulfur)
2 tablespoons baking soda (balances pH)
1 tablespoon powdered kelp (natural micronutrient source)
1 tablespoon cornstarch (binder)
1 tablespoon water (adjust as needed)
Optional: a few drops of liquid seaweed or fish emulsion
Instructions
Crush and Mix
In a mixing bowl, combine the eggshell powder, Epsom salt, baking soda, and powdered kelp. Stir well to evenly distribute all ingredients.
Add Binder
Slowly add cornstarch and water to the dry ingredients. Mix until the texture resembles damp sand. If using liquid seaweed or fish emulsion, add a few drops at this stage.
Form Tablets
Using a small mold (ice cube trays or silicone molds work well), press the mixture firmly into shape. Let dry overnight until hard.
Store Properly
Remove the hardened tablets and store them in an airtight container away from moisture and sunlight.
How to Use
Drop one tablet into a watering can or container with 1 liter (about 4 cups) of water.
Let it dissolve completely.
Water your peace lily as usual.
Repeat every 2–3 weeks, or during each watering if your plant is severely nutrient-deficient.
Serving and Storage Tips
Shelf Life: Tablets last up to 3 months if stored in a cool, dry place.
Dosage: Avoid overuse—once every 2 weeks is ideal for regular maintenance.
Seasonal Tip: Use more frequently in spring and summer when your peace lily is actively growing; reduce use during winter dormancy.
Variations
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