Top 10 Best Grow Cubes

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.

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.

Each Block is 4 x 4 x 4 with a hole at the top. Gro-block holes are the perfect size for any 1.5 Starter plug or macroplug. Plants can be fully grown in these gro-blocks. The bases of the gro-blocks are grooved to promote drainage and to avoid wet feet. Comes with Twin Canaries Liquid Volume Conversion Chart.

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RedRock rockwool grow blocks are made in the USA. RedRock rockwool grow blocks PRO are priced for commercial agriculture production. Rockwool has high fiber density makes better use of water and fertilizers while allowing dry back. Each block measures 4 inch x 4 inch x 4 inch with 4240 Hole. Each order comes with a Twin Canaries Chart.

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.

INORGANIC STERILE GROWING MEDIUM- CastleGreens rockwool grow cubes is made from natural rock by high temperature melting, spun into fiber, and then compressed into 1x1x1 inch soft cubes, blocks, or slabs. Under the super high temperature, it is an Inorganic Sterile growing medium, ensure the plant is reliable. PROVIDE THE PLANTS A GOOD ENVIRONMENT- Porosity of more than 95, water and air are evenly distributed. The nutrient solution reached the root system of the crops through rockwool, good for plant growth. The water absorption rate of mass is above 800. Water, fertilizer performance is good. No other devices are needed during cultivation. WIDELY USED, EASY TO USE- Great for rooting, cuttings, clone plants, germination start seeds and more. Strip, block for easy handling, can also be transplanted. Vegetables and flowers grown with rockwool, high yield, good quality, less pollution. LIGHTWEIGHT EASY TO MOVE- Because it's light and fluffy, cubes will not soften after immersion. This can be used for stereo cultivation or balcony cultivation, still can be used for nursery. Ideal choice for standardized cultivation, Greatly improved the utilization of space. PROTECT AND IMPROVE THE LIVING ENVIRONMENT- Inorganic inert matrix, does not release chemical substances, easier to control PH and EC. No toxic and harmful substances, green, easy to recycle. Professional service team is ready for you. Feel free to contact us if you have any question with our product.

Inorganic Sterile Growing Medium. A Superior Medium For Rooting Cuttings. 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. Cubes Measure 1.5 x 1.5 x 1.5.

New Biodegradable Oasis Cubes. Horticubes eS foam has been shown by ASTM D5511 to biodegrade 75 within 335 days in a biologically active landfill condition reducing the environmental impact.. The Horticubes eS media has lower density and higher drainage and is specially engineered for hydroponic seed germination of vegetables and leafy greens. Great for lettuce, leafy greens, onions, tomatoes, cucumbers, peppers and other vegetables. 276ct cubes measure .75 across and are top grooved..