Hydroponic Radishes - my first experience with growing radishes in hydroponic system

My first hydroponic radish experiment. There is no soil in there, only LECA pebbles to support the plants and hydroponic solution to provide nutrients and water. The radishes are 5 weeks old and there are several of them ready to be harvested. As it is winter here and we have almost no sun I used LED lamps.

Red jewelry set Enameled jewelry necklace earring set painted abstract swirls - Liquid Lava

I wanted to show you my first try at enameling on copper. It is just as fun as enameling on silver but because copper is cheaper than silver I can experiment more freely.

I used Sgraffito technique with contrasting red, black and white enamels and the end result reminded me of the Lava flows hence the name of the set :)