Gaia XXL – Burying Olla made of terracotta

Our Gaia XXL – large olla for raised beds, planters and garden beds
The Gaia XXL was specially developed for larger planters and open garden spaces – ideal for raised beds, planters with a diameter of approximately 40 cm or more, or directly in the garden bed. With a capacity of 10 liters, it is particularly suitable for plants with high water requirements or for extended dry periods.

It is completely buried in the substrate, leaving only the lid visible. Thanks to its generous contact surface with the soil and its deliberately open-pore combustion method, it releases water slowly, evenly, and only when needed into the surrounding soil – directly where the roots absorb it. This way, no water is wasted, and your plants stay healthy, even when you're not home.

The ceramic lid protects the opening from evaporation and simultaneously prevents mosquitoes from laying their eggs. It also serves as a small drinking fountain for birds and insects in the garden.

Ideal for longer absences
The Gaia XXL stores enough water for 7–14 days, which – depending on location, weather and plant species – can allow for up to three weeks of autonomy.

Tip for maximum watering time:
Before you leave, water the area around the plants generously – not just the olla. This way, the stored moisture in the soil is used first before the Gaia XXL actively releases water. Fill the olla completely just before you leave.

Practical test recommended:
It's best to test the principle in advance: This way you can find out how long your plants can survive with a filled Gaia XXL under real conditions - depending on the location, soil conditions and weather.

Note – not frost-proof:
Please bring it into a dry place before the first frost. Subzero temperatures can damage the clay.