garden herb jarBlack thumbs be gone. Modern Sprout's self watering herb kit that features a colored, vintage inspired mason jar outfitted with a passive hydroponic system known as wicking, which brings water and nutrients up to the plant's roots. So whether you forget to water, overwater, or both, weve got you covered. This year round indoor planter comes equipped with everything youll need to start growing, just add water and set in a sunny window.