Terracotta Pot Irrigation

Terracotta pot irrigation, also known as olla irrigation, is an ancient watering technique that uses unglazed clay pots (ollas) buried in the soil to slowly release water to the roots of plants. The porous nature of terracotta allows water to seep through the walls of the pot, providing consistent moisture to surrounding plants. This technique is particularly effective in arid regions or in gardens with poor water retention. The process involves burying the pots up to their necks in the soil, filling them with water, and covering them with a lid to minimize evaporation. Terracotta pot irrigation is a low-tech, sustainable method that conserves water, reduces the frequency of watering, and promotes healthy plant growth by maintaining optimal soil moisture levels.