Testing your Rockwool |
| Seeing is believing! You don't have to take our word for that Grodan is the best rockwool. You can test and see for yourself The most important characteristic of a quality rockwool product is uniform water distribution throughout the wool. You want a sturdy product that maintains its form, but also allows for quick and complete distribution of added nutrient solution. This leads to fast and thorough root growth throughout the media. Use the Rooting Test and the Blue Dye Test to judge the quality of water and root distribution in the rockwool that you use. However, the best test of all is experience. Grow in Grodan stonewool vs. the other brands and see the difference firsthand. You will see faster growing plants with more thorough root distribution. We would love to hear of your results. Contact us by e-mail: contact us Click for more information on the links below:
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