Is Rockwool Harmful? Yes, But…

Rockwool has long been a popular media for growing hydroponic fruits, vegetables and herbs. However, I’m going to make the case against rockwool and argue why you should never use rockwool again because rockwool is harmful. This post has gotten a lot of attention recently, and as a result is in the process of being … Read more

Hydroponic Growing Media

Although growing hydroponically is soil-free, this doesn’t mean that there is nothing to support our plants.In most hydroponic systems, growers use different types of hydroponic media to help support their roots and maintain a good water/oxygen ratio.In this guide, I’ll give you a breakdown of the most popular types of hydroponic growing media. Every hydroponic … Read more