Material: Made from reable peat moss and coconut fiber, specially developed for the germination of seeds, young plants and cuttings, which can be completely degraded and harmless to the environment.High germination rate: light and soft texture, humidity, air balance, promote seed germination and promote root development. Suitable for beginners and professionals interested in planting.Easy to use: good water retention and breathability, rapid expansion, no need to wait long. The base with a diameter of 30 mm can be adjusted to a total length of about 40 mm, which improves the success rate of transplantation.Protect the roots of plants: each granule has a center tender preformed, even the smallest seeds and cuttings can be used easily. The capillary net reduces the root knots of the air cutting elements, strengthens the strong root structure, is easy to handle and transplant and will not damage plants, roots and substrates.