The media is made from 100% Japanese ceramics and can be reused without any burden on the environment! It is characterized by soilless cultivation, hydroponic planting; it is highly absorbent, breathable, drainage, water-retaining, sterile and odorless, clean and hygienic, and it is simple and convenient to organize and cultivate potted plants. In addition, it can also be used as a diffused scented stone. Add your favorite essential oil and let the heart-shaped medium absorb it. [planting teaching] 1. Replace the potted soil of the plant with an environmentally friendly ceramic medium (you need to understand the characteristics of the plant first) 2. Spread directly on the potted plants 3. Used in the bottom of the pot or mixed with the soil 【Product specifications】 Quantity: 50 / package Size: W8cm × D5cm × H10.5cm Material: Ceramic Origin: Japan 【Precautions】 ● This medium is suitable for foliage and hydroponic plants. ● Since the goods are small, they will not be returned after unpacking. ● The color of this product varies depending on the personal screen display. Please refer to the actual product.