Top 10 Best Rockwool Cubes For Hydroponics

BENEFITS OF USING ROCKWOOL- Rockwool cubes are superior to other typical hydroponic substrates, with up to 96 porosity and 91 water-holding capacity allowing for free flow of nutrients, water and air, encouraging roots to grow deeper and wider. Whats more, rock wool increases growth rate and yield with a shorter planting period. MULTIPLE GARDENING USES- Growers like to use grow cubes for horticulture and primarily in hydroponic production, it is ideal for starting seeds, clone plants, growing vegetative and fruiting crops. Hydroponic growing medium is also suitable for different growth cycles of plants, both short and long-term, steer them towards flowering or fruiting growth. SIMPLE USAGE GUIDE- You need to soak hydroponic seed starter its naturally alkaline in acidic water until the pH value is stable between 5.5-6.5 for 24 hours, and take it out for use. Then put the stonewool cubes into a tray or container and insert the seeds, now you can wait for them to take root and transplant them to other growing media when necessary. EASY TO TRANSPLANT- Seed starter plugs and all can be transplanted into their new home, which is less disruptive for the plant and allows for quicker acclimatization. Short transition period for transplanting and root colonization, the independent root system bring higher survival rate. No matter the transplanting or the cloning, we all promise the quick and high survival rate. ENVIRONMENTAL CONTROL- Hydroponic rockwool cubes have much more control over what goes into their plants root zones, it can control nutrient and moisture levels more easily than with other media, reduce the temperature difference between day and night, keeping the temperature of root. In addition, rock wool cubes can promote root breathing and avoid continuous cropping obstacles.

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.

Grodan A-OK Rockwool starter plugs are perfect for starting seeds or for rooting clone cuttings. Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Supports the requirement of the plant in the different plant stages. Once your seedlings have a good rooting structure and are looking strong now is the time for transplanting as the rooting cube will be full of vigorous roots.. 5 THCity Stakes included in every order.

Comprehensive Kit This hydroponic starter kit includes 72 rockwool cubes and 72 mesh cups - everything you need to start growing your plants without soil Whether you're an experienced gardener or a beginner, this kit is perfect for starting your seeds and cuttings.. High-Quality Rockwool The rockwool cubes are sized at 1.2 x 1.2 x 1.5 inches, with a hole in the center for easy seed insertion. We've carefully chosen the perfect rockwool density to ensure that your seeds germinate and grow properly. Plus, the rockwool won't collapse or deform when it comes into contact with water.. Flexible and Sturdy Mesh Cups The mesh cups are 2 inches in size, with a cylindrical shape and an open top that's 2.2 inches in diameter. The cups are made from high-quality, flexible plastic that won't break or crack easily. The unique design of the cups allows your plants' roots to grow freely through the mesh, which promotes healthy root development and strong, sturdy plants.. Easy-to-Use This hydroponic starter kit is perfect for the early development stages of your seeds. To use, simply cut a rockwool cube to size and insert your seed into the center hole. Place the cube in an optimal environment for temperature and pH levels, and wait for your seed to sprout its first leaves. Once your seed has grown to a certain size, simply transplant the entire rockwool cube and seedling into a mesh cup and watch your plant grow. Cost-Effective By purchasing this hydroponic starter kit, you'll enjoy the benefits of a cost-effective and convenient way to grow your plants. Instead of having to purchase rockwool cubes and mesh cups separately, our kit includes everything you need to get started. With 72 rockwool cubes and mesh cups, you'll have plenty of supplies to grow a variety of plants, making it a great value for your money..

Package IncludesYou will get 4 sheets of stonewool, a total of 200 plugs, the quantity is enough to support growing a large number of plants, you will experience the joy of planting.. Premium MaterialOur rockwool plugs are 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 UseThe pH value of new rockwool cubes is relatively high, generally 7-8, so please dilute it with water until reach to 5.5-6, or add appropriate acid, squeeze some lemon juice to lower the pH value juice before use it. And please wear gloves when using it.. Easy to TransplantRockwool 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 sepreate after immersion, easily transplant to net pots, soil, planting machine after rootted.. Wide ApplicationThese 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..

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.