Ancient Wisdom: The Olla Irrigation Method

The Olla (pronounced "oya") is an irrigation technique that dates back over 4,000 years, used by ancient civilizations in China and North Africa.

By burying an unglazed clay pot in the soil and filling it with water, you create a self-regulating system. The porous terracotta allows water to seep out only when the surrounding soil is dry (due to soil moisture tension). This delivers water directly to the roots, reduces evaporation, and can save 50-70% of water compared to surface watering.