M METERXITY 50-Pack Grow Sponges, 1.7x0.8x1.8 Inch Replacement Root Growth Sponges Seed Pods for Plant Rooting/Seed Germination/Hydroponic Gardens System Supplies, Starter Plug for Seeds
[Multipurpose Use] - This growing sponge is suitable for various greenhouse cultivation and hydroponic systems. It has a wide range of uses, including starting seeds, rooting cuttings, and flower and plant propagation. It can be used to grow a variety of plants, such as tomatoes, flowers, lettuce, and herbs. Being soil-less and clean, making your hydroponic seedling work easier and more enjoyable
[Durable Planting Sponges] - Made from premium peat, these planting sponges are free of harmful elements. They hold their shape well, are highly absorbent, and are breathable, making them non-loose. Their stable structure provides the perfect rooting medium for seeds, ensuring fast growth
[Size & Package] - This set includes 50pcs of hydroponic grow sponges. The size is 28 x 16 x 28 mm / 1.1 x 0.63 x 1.1 inch ( L x Bottom Dia x H ) before soaking and 42 x 20 x 45 mm / 1.65 x 0.79 x 1.77 inch ( L x Bottom Dia x H ) after soaking
[Advantage] - Hydroponic seed pods provide the air and nutrients plants need to flourish, simulating the temperature and nutrients they need to grow, minimizing the impact of temperature fluctuations on plant growth, ensuring robust germination, rooting, and growth
[Attention] - The grow sponges for hydroponics are very dry when received, which can ensure long-term storage. Before use, just soak it for 3-5 minutes. After the sponge fully absorbs water and expands, you can start using it