Rockwool Grodan

Rockwool substrates Grodan are among the most modern growing media for hydroponics and indoor cultivation. They are made from mineral wool and thanks to their structure provide an ideal combination of airiness and water retention capability. The root system always has sufficient oxygen and moisture, which leads to rapid growth and abundant harvest. Grodan cubes, slabs and mats are pH neutral, sterile and long-term stable, making them suitable for professional growers and hobby gardeners alike. Thanks to their precise composition, nutrients are easily dosed to plants and they receive optimal conditions for healthy development. Whether you are growing vegetables, herbs or ornamental plants, Grodan rockwool substrate will help you achieve exceptional results in the greenhouse, indoor nursery and in hydroponic systems and obtain healthy plants with abundant harvest.