Ollas (or Oyas) are an ancient, efficient, and aesthetically pleasing option for conserving water, saving effort, and optimizing plant growth. Bury it in your soil, fill with water, and witness the success of your plants! This porous terracotta vessel is designed to be planted in the substrate and filled with water. The walls slowly release moisture into the root system to ensure plants are hydrated correctly. Continued access to water allows the roots of the plant to attach themselves to the olla and use capillary action to pull exactly as much water as they want - no more, no less. Simple! Each Olla is artfully packaged with an illustrated informational card.