houseplant cuttings with roots and leca clay balls used for hydroponic watering system

aggregate background baked ball ballls balls botany brown chalk clay cutting cuttings gravel growing growth house houseplant hydro hydroculture hydroponic hydroponics insulation irregular isolated leca nature object organic passive pebble pebbles pelleted pellets plant plants propagation regulation root roots semihydroponics soil subirrigation system used water watering white