Clinker cinders, also called scoria or lava rock, is great for the base layer of a wicking bed. I have been interested in aquaponics and hydroponics for a long time, and they are the reasons I built ...
In this video, we turn a simple ibc into a self-watering wicking bed perfect for any gardener wanting to save water, save money and grow big crops of healthy vegetables! 0:00 Introduction 1:45 What is ...