Top 10 Best Rockwool

Inorganic Sterile Growing Medium, great for Rooting Cuttings clone plants, germination start seeds and more. Encourages Faster Initial Rooting Its Firmness Is Guaranteed. Much easier than starting in soil Predrilled planting holes make seeding and plant propagation a breeze. Great for hobby and commecial growers. Provides 20 Air Space When Saturated - Absorbs nutrient solution while retaining plenty of oxygen for rapid root growth. Made from good selection of natural rocks, neutral pH and sterile. Cubes Measure1.5 x 1.5 x 1.5. SELLER WARRANTY - Any support you need please email us via your order page, we'll respond to your request within 24 hours, and we promise 100 fund back if you do not like it, WHY NOT HAVE A TRY.

HIGH TEMPERATURE PROCESS- Made of the spinning molten basaltic rock, the production process is operated at a high temperature of 1500, creating a healthy growing environment for plants. Except for it, it determines the quality of fruit. PLANTING COST REDUCTION- The Rockwool creates a structure perfectly suited to retain water while holding more oxygen than typical mediums, which lowers down the frequency of irrigation of water or fertilizer, and reduces the cost of irrigation. ENVIRONMENTAL CONTROL- The Rockwool Cubes provide an environment with accurate control. It reduces the temperature difference between day and night, keeping the temperature of root.The moisture condition of each rock wool is also similar. HIGH YIELD- Porosity is up to 95, which makes the roots separate deeper and broader. It increases the speed of growth and the output. The planting period will be shorter than normal planting ways. Whats more, it also improves the fruit quality. EASY TO TRANSPLANT- Short transition period for transplanting and root colonization, the root system is independent, and the survival rate is higher. No matter the transplanting or the cloning, we all promise the quick and high survival rate.

Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs, great for Rooting Cuttings clone plants, germination start seeds and more. Encourages Faster Initial Rooting Its Firmness Is Guaranteed. Provides 20 Air Space When Saturated - Absorbs nutrient solution while retaining plenty of oxygen for rapid root growth. EASY TO TRANSPLANT - Much easier than starting in soil Predrilled planting holes make seeding and plant propagation a breeze. Great for hobby and commecial growers. 1.5x1.5x1.5 Inches - great-sized to fit a standard flat growing tray.. WIDE APPLICATION -These rockwool starter plugs are widely used in hydroponic, seed starting, cuttings, plant propagation and so on. Much easier than starting in soil They are great for gardening hobby and commercial growers..

Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums. Twin Canaries Chart included with every order.

SUPERIOR GROW MEDUIM -- The rockwool is a superior inorganic growing medium, great for cuttings, clone plants, germination, plant propagation, starting seeds and more. Predrilled planting holes make seeding and plant propagation a breeze.. PERFECT SIZE -- There are 49 cubes on one sheet. Each cube measures 1.5 L x 1.5 W x 1.5 H, perfectly-sized to fit a standard flat growing tray.. EASY TO TRANSPLANT -- Seedlings started in cubes are easily transferred to blocks and then onto slabs and can be transplanted into more traditional planters.. ENCOURAGE FASTER GROWTH -- High water absorption allow grow cubes to absorb nutrient solution while retaining plenty of oxygen, encouraging faster seed initial growth for helping you increase productivity and crops quality and decrease production cost.. WIDE APPLICATION -- These rockwool starter plugs are widely used in hydroponic, seed starting, cuttings, plant propagation and so on. Much easier than starting in soil They are great for gardening hobby and commercial growers..

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These Rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal for growers using aeroponic EZ clone machines. They fit perfectly into the holes of any standard Rockwool blocks. Inserted into pebbles, or any other type of growing mediums.

Made at the Grodan factories. The wool used in GRODAN is configured specifically with Delta Technology. Plain brown half case sizes. Better quality and drainage than other value-priced Rockwool. Resting saturation measurements taken from QD slabs vs. Neptune slabs. Pargro QD was 10 drier than Neptune slabs. Plain brown half case sizes. Better quality and drainage than other value-priced rockwool..