Daily gardening tips: Start seeds in egg cartons

Gardening enthusiasts are often looking for cost-effective and accessible ways to start their seeds

Daily gardening tips: Start seeds in egg cartons

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Gardening enthusiasts are often looking for cost-effective and accessible ways to start their seeds. One popular and resourceful method is to use egg cartons as seedling starters. This simple and eco-friendly technique offers several benefits and can be easily implemented in any garden. Read on to discover the advantages and steps to successfully start seeds in egg cartons.

Benefits of Starting Seeds in Egg Cartons

Using egg cartons to start seeds provides several advantages:

  1. Cost-effective: Egg cartons are readily available and often discarded as waste. By repurposing them as seedling starters, you save money on purchasing specialized trays or containers.
  2. Easy to obtain: Whether you buy eggs or know someone who does, egg cartons can usually be acquired without any extra effort or cost.
  3. Eco-friendly: By reusing egg cartons, you contribute to reducing waste and promoting sustainability.
  4. Biodegradable: Once the seedlings are ready for transplanting, you can plant the entire egg carton directly into the soil. The cartons will naturally break down, providing nutrients to the young plants.
  5. Individual compartments: Egg cartons have segregated compartments, allowing you to start multiple seed varieties in one container without worrying about cross-contamination.

Steps to Start Seeds in Egg Cartons

Step 1: Gather Supplies

Before you begin starting seeds in egg cartons, ensure you have the following supplies:

  • Egg cartons (preferably cardboard or paper-based)
  • Seeds of your choice
  • Potting soil or seed-starting mix
  • A water spray bottle or mister
  • A tray or shallow container to hold the egg cartons
  • A clear plastic dome or plastic wrap to create a mini greenhouse effect (optional)

Step 2: Prepare the Egg Cartons

Take the empty egg cartons, and if required, cut them in half, so each compartment functions as an individual seedling starter. Ensure the cartons are clean and free from any loose eggshells or debris.

Step 3: Fill the Cartons

Fill each compartment of the egg carton with potting soil or seed-starting mix, leaving a small gap at the top to prevent overflow when watering.

Step 4: Plant the Seeds

Flickr some potting soil gently over each seed according to the recommended planting depth. Different seeds may have specific planting requirements, so refer to the seed packet for guidance. Plant one seed per compartment or follow spacing recommendations if multiple plants are desired.

Step 5: Water the Seeds

Mist the soil surface using a water spray bottle or misting device. Ensure the soil is moist but not soaking. Avoid using excessive water, which may displace the seeds or lead to fungal issues.

Step 6: Provide Appropriate Care

Place the egg cartons in a tray or shallow container to catch any excess water. Find a suitable location for the seedlings, ensuring they receive adequate sunlight or follow the recommended lighting conditions for each plant variety. Covering the cartons with a clear plastic dome or plastic wrap can create a mini greenhouse effect, retaining moisture and heat needed for germination (remove the cover once seedlings emerge).

Step 7: Monitor and Transplant

Regularly check the cartons for moisture levels and provide water as needed to keep the soil moist but not waterlogged. Once the seedlings have developed enough and outdoor conditions are favorable, they can be transplanted directly into the ground or into larger pots.


Starting seeds in egg cartons is an effective and resourceful gardening technique. By repurposing a commonly discarded item, you can save money, reduce waste, and introduce seedlings to your garden. Following these simple steps, you can take advantage of egg cartons' benefits while fostering the growth of healthy and vibrant plants. Happy gardening!

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Daily gardening tips: day 199

Use eggshells to deter slugs and add calcium to soil