Turning Easter Eggs into Healthy Soil

17. Apr 2025 by Demeter Schweiz
Magazine

As the days grow warmer and vibrant spring flowers begin to bloom, Easter is just around the corner. It's the perfect time to naturally dye your Demeter eggs and enjoy them at brunch after a round of the traditional egg tapping game. But don't let those shells go to waste!

Properly prepared, they make a fantastic natural soil enhancer for your balcony and garden plants. Interestingly, Demeter farmers also utilize eggshells in their natural soil care practices. For instance, in Maria Thun's cow pat pit preparation, crushed eggshells are mixed into the manure. In biodynamic farming, the focus is always on fostering healthy, living soil.

NATURAL EGG DYEING – STRAIGHT FROM YOUR KITCHEN

If you're looking to dye your Easter eggs naturally, the best place to start is with what you already have in your kitchen. Red onion skins will give you a lovely earthy reddish-brown, turmeric powder creates a bright yellow, and spinach, wild garlic, or parsley will impart a gentle green. Red cabbage, with a touch of vinegar, brings out a rich blue. You can also get beautiful colors from coffee, hibiscus blossoms, or beetroot.

To help the colors adhere nicely, simmer the plant-based ingredients for about 30 minutes and then soak your warm, hard-boiled eggs in the resulting dye. For a simple trick to make your Easter eggs shine, just rub them with a little cooking oil at the end. This seals the shell's pores and also helps them last longer.

DON'T TOSS THOSE EGGSHELLS!

The shells from your naturally dyed Easter eggs are a valuable source of nutrients for your soil, especially because of their high calcium carbonate content. This not only improves the soil's structure but also enhances its overall quality and helps to balance the pH level, which is particularly beneficial for acidic soils.

Plus, eggshells act as a natural deterrent for slugs. If you want to use the shells in your garden, make sure to clean them thoroughly, let them dry, and then crush them finely – you can use a mortar and pestle or a blender. After that, you can either mix them directly into the soil or sprinkle them around vulnerable plants as a protective barrier.

For an easier method, soak crushed eggshells in cold water for at least twelve hours. This creates a calcium-rich liquid that makes a wonderful fertilizer for your houseplants.

This article is part of our collaboration with Demeter Switzerland, bringing you fascinating insights into soil and soil-conscious farming.