Grow Healthy Seedlings with Grodan Rockwool Propagation Cube
Enhance the development of your seeds and cuttings with Grodan Rockwool Propagation Cubes. Improve the germination process for small and large seeds and promote the growth of healthy, robust roots with these moisture-retaining cubes. Measuring 100mm x 100mm x 100mm, these Rockwool propagation cubes are designed to provide optimal air-to-water ratio, contributing to efficient growth all in one sustainable, indoor gardening solution.
Features and Benefits
- Optimal air-to-water ratio: The Grodan Rockwool Cubes promote a healthy root system by maintaining an ideal balance of air and water, leading to thriving plants.
- Moisture retention: The cubes keep your seeds and cuttings adequately hydrated, creating a more efficient germination and growth process.
- Versatile design: With its dual-sided design, the cube accommodates both small seeds and large cuttings, making it suitable for various plant types.
- Eco-friendly medium: Rockwool is a sustainable substrate material that provides an effective alternative to traditional soil methods.
- Perfect cube size: Measuring 100mm x 100mm x 100mm, these Rockwool cubes are the ideal size for easy transplanting and handling, accommodating the needs of various plant species.
How to Use
- Soak the Grodan Rockwool Cube in water with a balanced pH of 5.5-6.0 for about 20 minutes to ensure adequate saturation. Drain excess water after soaking.
- Place your seed or cutting in the appropriate side of the prepared Rockwool cube. For small seeds, use the flat side, and for large seeds or cuttings, use the side with the small indent.
- Ensure that the seed or cutting is inserted deep enough into the Rockwool cube to provide support and maintain proper moisture levels.
- Place the prepared Rockwool cubes in a well-lit, temperature-controlled environment, ensuring that the cubes remain moist throughout the germination and growth process.
- Once your plant has developed a healthy root system, it's ready to be transplanted into your preferred final growing medium.
Aqua Gardening Suggests These are Best For
Grodan Rockwool Propagation Cubes are best for gardeners of all levels looking to propagate a variety of plant species in a controlled environment. They're ideal for hydroponic systems, indoor gardens, greenhouses or anyone wanting to improve the success rate of seed germination and cutting propagation.
FAQsWhat is the main purpose of the Grodan Rockwool Propagation Cube?
The primary use of the Grodan Rockwool Propagation Cube is to provide an optimal growing medium for seedlings and plant cuttings. It ensures great root development, moisture retention, and healthy plant growth.Are Rockwool cubes suitable for all types of plants?
Yes, the Rockwool cubes are versatile and suitable for various plant types, including vegetables, herbs, and ornamental plants. They provide an excellent environment for root development and plant growth.How do I use the Grodan Rockwool Propagation Cube with Hole for seeds and cuttings?
For seeds, place them on the flat side of the 100mm Rockwool cube and gently press down to ensure proper contact. For cuttings, insert the stem into the hole on the indented side and secure it in place. Moisten the cube as necessary to maintain appropriate moisture levels.Do I need to prepare the Rockwool cube before planting?
It's advised to soak the Rockwool cube in pH-adjusted water (pH 5.5-6.0) for a few minutes before planting. This helps with moisture retention and promotes faster root development.Can I transplant the entire Rockwool cube into soil or another growing medium?
Yes, the Rockwool cube can be easily transplanted into soil or another growing medium without disturbing the roots. This approach minimises shock during transplantation and helps maintain a healthy growth process.How do I maintain the Rockwool cube for optimal growth outcomes?
To maintain the Rockwool cube, ensure it remains moist but not waterlogged. Monitor the moisture level by gently squeezing the cube and adjusting water input accordingly. Keep the temperature and humidity within the ideal range for your plant species.Is Rockwool eco-friendly and safe for plants?
Rockwool is made from natural volcanic rock, which undergoes a heating and spinning process to create fibres. It is an eco-friendly and safe product for plants. However, it is non-biodegradable, so it should be reused or recycled where possible.
Still Unsure if This Product is Right for You?
Enter the quantity of product and your Australian suburb name to calculate the shipping costs for multiples of this item only. You can calculate the shipping costs for your entire order, including international orders, on the Cart Page.
Free Shipping Eligibility
Aqua Gardening offers free shipping on most orders above $249 that are not bulky items. Once you place all the items you wish to buy in the cart, the combined shipping price will be shown in the cart, including Free Shipping if you are eligible. For full details please see our free shipping eligibility here.
Back Order products
These are products we usually carry in stock but are temporary out of stock. These products will be back in stock within a few days. We can send you an email notification when they are back in stock if you click on the “Notify me when back in stock” link. See the full details here.
Click & Collect Only products
These products can only be collected from our Brisbane showroom as we can not ship them. If you place any of these products in your cart, you will only see the Click & Collect option at the checkout.
Fast Dispatch products
These are products that we have in stock in our Brisbane showroom, and they are available for immediate Click & Collect or Shipping. Keep in mind that if you have a product which is not listed as a Fast Dispatch product in your cart, there might be a delay on your order. See the full details here.
Special Order products
Special Order products are products that we do not regularly stock. These products will be ordered specially for you, or dispatched directly to you from our supplier. See the full details here.
Products marked with ship-to-store can still be shipped to us to collect in-store! Simply check out with the shipping address: 3/4 Billabong Street, Stafford, QLD, 4053. Once your order arrives, we’ll email you to let you know that it is ready to collect.
Limited Warranty - This product has been stored in a controlled environment to ensure you will receive the best quality product possible. Due to this reason this product is sold on a strict no refund or return policy, unless it falls under a warranty claim.
60 Day Returns - Not available for this product, please contact us if you have any issues. More details...