- High-Quality Material: Our growth sponge seed starter trays are crafted from organic calcal cotton, promoting optimal germination and healthy root development. This ensures that your seeds thrive right from the start. - Generous Package: Each package includes 20 growing sponges, providing ample supply for all your planting needs. Whether you're starting a small herb garden or a larger planting project, you'll have enough sponges to get you going. - Mold-Free Assurance: Our seed pod kit undergoes a thorough drying process before packaging, eliminating the risk of mold. You can feel confident in using these sponges without worrying about detrimental growth conditions. - Versatile Usage: These cultivation plugs are perfect for a variety of plants and herbs. Simply remove the old sponge when necessary and replace it with a new one, making replanting straightforward and efficient. - Ideal for Home Gardening: Perfect for indoor or outdoor gardening, our growing sponges are compatible with a range of seed types. Use them for starting vegetables, herbs, or flowers, and enjoy a hassle-free planting experience. - Easy Transplanting: Once your seeds have rooted, the sponges make transplanting into the ground or larger containers easy, promoting strong growth and development in your plants. Choose our growth sponge seed starter trays for a reliable, efficient, and effective way to nurture your seeds from germination to transplant.