Are Crushed Eggshells Good for Tomato Plants?

Tomato plants are one of the most common vegetables grown in home gardens. These plants require specific nutrients to grow and produce fruit, and gardeners often use various natural and artificial fertilizers to provide these nutrients. However, some gardeners also use crushed eggshells as a natural fertilizer for their tomato plants. But the question remains, are crushed eggshells actually good for tomato plants?

The Benefits of Eggshells for Tomato Plants

Crushed eggshells have several benefits for tomato plants. These include:

Calcium: Eggshells are primarily composed of calcium carbonate, which is a nutrient that tomato plants need for healthy cell growth and fruit development. Calcium deficiency in tomato plants can lead to blossom end rot, where the fruit becomes brown and mushy at the bottom.

pH Balance: Eggshells are slightly alkaline and can help raise the soil’s pH level, which is beneficial for tomato plants since they prefer a slightly alkaline soil with a pH range of 6.0 to 7.0.

Deterrent for Pests: Crushed eggshells can also deter pests such as slugs and snails. These pests dislike the rough texture of eggshells and will avoid crossing over them, thus protecting the tomato plants from damage.

How to Prepare and Apply Eggshells as a Fertilizer

To use eggshells as a natural fertilizer for tomato plants, gardeners should follow these simple steps:

Collect eggshells and clean them thoroughly to remove any remaining egg whites or yolks.

Dry the eggshells in the sun or in an oven at a low temperature until they become brittle and break easily.

Crush the dried eggshells into small pieces using a mortar and pestle or a food processor.

Mix the crushed eggshells into the soil around the tomato plants, taking care not to damage the plant’s roots. Alternatively, gardeners can make a liquid fertilizer by steeping the crushed eggshells in water for a few days, then using the water to water the tomato plants.

Conclusion: Are Crushed Eggshells Good for Tomato Plants?

The answer is yes, crushed eggshells are good for tomato plants. They provide calcium, help maintain the soil’s pH level, and deter pests, making them an excellent natural fertilizer option for gardeners. However, it’s essential to note that eggshells should not be used as the sole source of nutrients for tomato plants. They should be used in conjunction with other fertilizers to ensure that the plants receive a balanced mix of nutrients for healthy growth and fruit development.