It is a natural and sustainable water reservoir. It is very easy to apply and dose.
A natural source of slow-release nutrients. This soil improver has a high water retention capacity. This sustainable substrate stores water and nutrients for weeks and releases them according to the plants' needs. An invaluable benefit for gardens and plantations, especially during the dry summer months. The eco-friendly water reservoir.
It can be used whenever it is necessary to improve the water retention capacity, nutrient supply and nutrient storage of a horticultural substrate, for example:
Tontau is based on a centuries-old, time-tested method: A low-fired clay vessel is filled with water. Its porous structure allows the water to be released slowly and
Uniform. Buried in the soil, tontau supplies the surrounding plants with exactly the amount of water they need in a natural and efficient way.
Traditional clay containers have some limitations:
Tontau perfects this technique:
Robust, efficient and easy to use, without losing the advantages of the traditional method.
Sustainable irrigation has never been so simple.
The efficiency of your tontau depends largely on the type of soil. Depending on the soil composition, water is distributed differently in width and depth.
To ensure even watering, we recommend calculating a watering radius of 30 cm. This will give your plants optimal hydration, regardless of slight variations in the soil.