Ultrastore Holiday Watering Mats contain water storing polymer woven into a cloth for interior plants to reduce watering. Simply place your house plants on the mat and through capillary action, plants are watered for up to three weeks. There are two mats per pack. Ultrastore Mats absorb similar to a sponge and hold it in the plant container. Non toxic crystals are woven into the degradable cloth material. As the soil begins to dry, the mat slowly releases stored water to the soil and the plant
