METHOD FOR MAINTAINING OPTIMUM SOIL MOISTURE CONTENT IN FLOWER POTS

摘要

A method for maintaining the optimum soil moisture content in flower pots provides periodical soil watering. To maintain the constant minimum moisture content, preset by a consumer, in flower pots a visual signal indicator of constant effect, namely a light-emitting diode is used. It switches on in case of deviating the minimum soil moisture content from the preset optimum value for a certain plant signalizing on the necessity of watering.