Growing Media - Rockwool

The most popular type of growing media to use with marijuana plants in a hydroponic garden is likely Rockwool. Many gardeners across the world utilize Rockwool, which is a mineral wool, in their hydroponic systems. This product works both to free the hydroponic system’s drains and keep the system circulating and flowing properly.

Rockwool

Molten mineral compounds go through a process called aerosolization where it turns into an efficient growing media which will not break down from any microbiological events. Rockwool has been used for other things not related to marijuana plants like Rockwool insulation but is most well known for being a great growing medium.

Rockwool is probably the number one option while growing dope plants in any type of hydroponic setup. The cost is not too expensive and the medium is reliable enough for your weed plants to use safely.

Keep in mind that there are various qualities of Rockwool cubes so you have to make sure you get the right kind. The quality of Rockwool cubes you purchase will vary what the results are like. Your marijuana plants deserve the best growing media possible. Some Rockwool cubes may be out of budget to supply for your ganja plants though because the highest quality Rockwool cubes are rather expensive.