1" Rockwool Cubes for Hydroponics - 2 Sheets Garden Stonewool Grow Cubes Ideal for Clone Plant, Starting Seed, Cuttings Propagation, Total 140 Rapid Rooter Plugs and 2 Seedling Starter Trays

Would you like to try growing vegetables at home?Take a look at our rock wool plugs and seedling starter trays sets! They are great for helping seeds germinate and seedlings grow.Features:- Our seed-starters kit is very suitable for home soilless cultivation.- Rock wool blocks are easy to cut and can be used immediately after being obtained.- Rock wool plug has good air permeability and water retention, which can greatly reduce the loss of water and fertilizer in traditional soil cultivation.How To Use:- First, put on gloves and use scissors to cut off a few pieces of rock wool.- Then adjust the water temperature to 30-35 ℃, the EC of the nutrient solution to 1.5-2.0ms, the PH to 5.0-5.5, and thoroughly soak the rock wool with the nutrient solution.- Next, stuff the seeds or seedlings in the small hole in the center of the rock wool cube, and adjust the temperature and humidity as well as the light.- Warmtips, Keep the rock wool cube moist.Quantity: - 140 × Rock wool plug- 2 × Seedling Starter TraysSize: Rock wool plug: 1 inch squareSeedling Starter Trays: 14.5 × 9 × 2 Inches

• Package includes: Package comes with 140pcs 1" rockwool cubes and 2 seedling starter trays, can help you to do soilless cultivation very well, perfect for hydroponic, seed starting, rooting, plant propagation and so on.
• Advantages of Soilless Cultivation: Rockwool cubes are superior to other typical hydroponic supplies, lightweight, with up to 96% porosity and 91% water, does not absorb nutrients from the crop, good water absorption and strong air permeability, which is the best substrate material for soilless cultivation.
• High Transplant Survival Rate - These 1 in square rock wool blocks can hold its shape well without falling apart, keep the seeds long enough to establish a root system because of their high water absorption while retain a lot of oxygen, so that the survival rate of transplanting is high.
• Easy to Use: We have made a pre-cut between each rock wool plug, put on gloves and use scissors to cut off a few pieces of rock wool, simply soak the rockwool cube briefly in acidic nutrient solution for about 10 seconds, and adjust its pH value around to 5.5.
• These rockwool grow cubes widely used in hydroponic systems, garden towers, clone plants, greenhouse planting, etc. Easy to handle compared to other substrates, great for planting enthusiasts and commercial growers.