Introducing our premium White Hydroponic Planting Sponge, designed specifically for seedling propagation and transplanting. Each sponge measures 50mm x 30mm, making it the perfect size for a variety of plants. Made from high-quality plastic, these sponges are and provide excellent support for young plants. design allows for optimal water retention and aeration, promoting healthy root development. Whether you're a seasoned gardener or just starting out, these planting sponges are an essential tool for your hydroponic garden. They are easy to use; simply place your seeds in the sponge, and watch them grow! The white color not only looks clean and professional but also reflects light, helping to maintain a stable temperature for your seedlings. Ideal for indoor and outdoor gardening, these sponges are compatible with hydroponic systems. With our hydroponic planting sponges, you can achieve higher germination rates and healthier plants. Say goodbye to traditional soil planting and embrace the of gardening with our innovative sponge solution. Perfect for vegetables, herbs, and flowers, these sponges help you cultivate a thriving garden with ease. Order your set today and take the first step towards a successful hydroponic gardening experience! Colour:White Material:Plastic Size:50mmx30mm Package Contents: 60 * Planting Cotton Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.