Hydroponic Cultivation with Rockwool

Hydroponic cultivation is a method of growing plants without soil, using a nutrient-rich water solution instead. One popular medium for hydroponic cultivation is rockwool, a type of mineral wool made from basalt rock and chalk. Here's how to use rockwool for hydroponic cultivation:

1. Soak the rockwool cubes in water for at least an hour before use. This will help to remove any excess minerals and adjust the pH level.

2. Once the rock wool cubes are soaked, make a small hole in the top of each cube and insert a seed or seedling.

3. Place the rock wool cubes in a tray or container with a nutrient-rich water solution. The water level should be just below the bottom of the cubes.

4. Monitor the water level and nutrient solution regularly, and adjust as needed to maintain the proper pH level and nutrient balance.

5. As the plants grow, you may need to support them with stakes or trellises.

6. Harvest the plants when they are ready, and dispose of the rockwool cubes properly.

Rock wool is a popular choice for hydroponic cultivation because it is sterile, pH-neutral, and provides good water retention and aeration for plant roots. With proper care and maintenance, you can use rock wool to grow a variety of plants hydroponically.