Water your plants with ease and confidence by using Chive's self watering pots. Simply fill the reservoir with water and let the wick do all the work by saturating the soil around your plant roots for optimum watering. Fertilizer can also be diluted with water and poured into the reservoir to give your plants extra nutrients during the growing season. Self watering pots are great for African Violets, Episcia, Streptocarpus plus many other plants! Fits a 4" potted plant perfectly.