Name: hydroponic planting block Material: black cotton soil Color: Orange Size: Before soaking: 1.97*0.59in After soaking: 2.56*0.79in Features: 1.This hydroponic planting block is a specially designed seedling block for soilless cultivation, suitable for sponge setting basket. 2.It is made of high quality sponge material with good water retention and breathability. This planting block can accommodate seeds or seedlings, providing a stable and suitable growing environment. 3.The soft property of the sponge allows the root system to grow smoothly and can effectively absorb and store water and nutrients. 4.This hydroponic growing block is designed to be very easy to use. Place seeds or seedlings into the seedling block, then place the block into the planting basket and supply water and nutrients through the hydroponic system. 5.It provides good support and stability, enabling the plants root system to grow healthily in a soilless environment. This planting basket can be Utilized for both indoor and outdoor growing and is suitable for cultivating a variety of vegetables, fruits and flowers. Pros. This hydroponic growing block and fixing basket combination is a convenient, efficient and soil-free cultivation method for growing a variety of plants, which can provide a stable growing environment and a good supply of water and nutrients. Package Includes: 50 pcs x hydroponic growing blocks Warm tips. 1.Due to manual measurement, please allow 1-2 mm measurement deviation. 2.Affected by the light and screen, the color of the item may be slightly different from the color of the picture.