Olla Watering System

The Olla is made of porous terracotta, which allows water to seep slowly through its walls. When buried in the soil, it creates a moisture gradient that draws water directly to the root zone only when the soil is dry, preventing overwatering.

Yes, it is designed for both environments. The terracotta construction works effectively in any container where you can bury the vessel, though you may find you need to refill it more frequently in outdoor settings due to higher evaporation rates.

Refill frequency depends on the plant's water needs, the soil type, and the ambient temperature. On average, you can expect to refill it every few days, but it is best to check the water level periodically until you understand your specific plant's consumption rate.

Yes, the included lid is essential for reducing evaporation. It keeps the water inside the vessel from evaporating into the air, ensuring that the moisture is directed entirely into the soil for your plants.

Terracotta is a natural, porous material that can crack if dropped or handled roughly. When installing, gently push it into the soil rather than forcing it, and be careful when removing it for cleaning or seasonal storage.