After frustrations of failures in using rock wool cubes sitting in a tray with water to germinate seeds, I build a system to germinate seeds or propagate cuttings on any hydroponic growing medium.

This simple DIY solution is easily built with readily available materials from your local hydroponics or hardware store, and will likely cost you less than purchasing a professional cloning system.

I take you through all the steps from preparing the bin with holes, setting up the air stones and pump, evaluation watering needs and nutrients, using peat-moss Rapid Rooters, using grow lights and a heat mat, and setting it all up on a timer.

DIY Hydroponic Cloner & Germination System

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