122Pcs Rockwool Cubes for Hydroponics with Net Pots Set- 1 Inch Rock Wool Planting Cubes with 25 Net Pots and 25 Self-Watering Cotton Cord for Hydroponics Soilless Vertical Garden Tower Supplies

GREAT VALUE LARGE CAPACITY SET – Package contains 72 rock wool planting cubes, 25 net pots and 25 self watering cotton wick cord. Perfect for indoor and outdoor hydroponics, aeroponics and other growing systems. This set can satisfy your planting pleasure and is perfect for both experienced gardeners and beginners.
HIGH-QUALITY ROCK WOOL – Our rock wool for hydroponic growing are made from rock inorganic fibers, have a soft texture, and have good air permeability and water retention, which is better than other typical hydroponic supplies. It is the best substrate material for soilless cultivation. The perforated bottom of the hydroponic net pot helps to drain water evenly.
WHY CHOOSE SOILLESS CULTIVATION – Rockwool planting can ensure uniform nutrient distribution, adequate nutrition, stable and appropriate pH value, and greatly reduce the loss and volatilization of nutrients in traditional soil cultivation.
EASY TO USE – Please cut it with scissors, adjust the EC and PH value of the nutrient solution to the required range, and fully soak the rock wool block in the acidic nutrient solution for about 10 seconds. The optimal pH for most plants is about 5.5 seconds. Please pay attention to controlling appropriate light, humidity and temperature.
WIDE APPLICATION – These rockwool grow cube growing kit are widely used in hydroponics, tower gardens, aeroponics, plant propagation, etc. It can retain moisture and oxygen well. And it is not subject to site restrictions and can be used in a variety of places such as balconies, windowsills, walls, and roofs.