ZeeDix 1.5 inch 4 Sheets Rockwool Cubes 196 Cubes Starter Plugs for Soilless Cultivation Seedlings Plants Hydroponics Germination

<p>ZeeDix rockwool seed panters made of refined sponge fibers, small in size, tough and durable. It can be used as a growth medium. This kind of hydroponic seed starting sponge has excellent chemical stability and good water absorption and air permeability. Rockwool grow cubes support all the requirements of your seeds and cuttings in the different plant stages. ZeeDix rockwool starter plugs have good moisturizing effect and convenient planting holes, which are widely used in hydroponic culture, seed starting, rooting, plant reproduction, cloning system, etc., and Popular with home growers, organic growers, gardeners and commercial growers.&nbsp;</p> <p></p> <p>Specifications:</p> <p>Material: High quality basalt</p> <p></p> <p>Size: 1.0 inches/&nbsp; 1.5 inches</p> <p></p> <p>Features：Light &amp; Porous; Every piece can be divided into an independent growth medium.</p> <p></p> <p>Applications: Hydroponics, seed starting, rooting, plant propagation, cloning systems.</p> <p></p> <p>How to use:</p> <p>1. Soak the rock wool with nutrient solution to adjust its EC value and pH value.</p> <p></p> <p>2. Use pH paper to make sure that its pH is in the desired range for your seeds. The optimum pH for most plant seeds is around 5.5.</p> <p></p> <p>3. Control the suitable moisture, illumination and temperature to improve the germination rate of seeds.</p> <p></p> <p>4. When the robust roots penetrate through the rock wool about 0.5-1 inches, transplant it into a suitable container.</p>

• Value Package Includes: You will get 4 slate l, a total of 196 pieces, the quantity is enough to support growing a large number of plants, you will experience the joy of planting.
• Material: This rockwool is very effective hydroponics supplies, made of high-quality basalt, centrifuged at high speed to form fibers after being melted at high temperature, and compressed into blocks through proprietary process, soft and even texture, good water absorption and strong air permeability, which is helpful to the growth of roots.
• How to Use: Please cut the rockwool into cubes according to your needs with a knife before soaking. Then simply soak the cubes briefly (10 sec) in a nutrient solution to adjust its EC and pH value to the range required by your seeds. The optimum pH for most plant seeds is about 5.5. Then control the suitable moisture, illumination and temperature to improve germination rate of seeds. When the robust roots penetrate through the rockwool about 0.5-1 inch, transplant it into a suitable container.
• Easy to Transplant: Rockwool grow cubes keep the seeds long enough to establish a root system because of they have high water absorption while retain a lot of oxygen, you can cut it into different sizes, cubes will not separation after immersion, easily transplant to net pots, soil, planting machine after rootted.
• Application: These rockwool starter plugs have good moisturizing effect and handy planting hole, widely used in hydroponic, seed starting, rooting, plant propagation, cloning systems and so on. Much convenient than starting in the soil, these are great for planting enthusiasts and commercial growers.