TRANQUILEAU: THE CONNECTED TENSIOMETER FOR ABOVE-GROUND CONTAINERS
Reduce maintenance costs and ensure high quality results, while saving water
Above-ground planting is one of the solutions for re-naturalizing towns and cities, as planting in the ground is not always feasible.
Discover the Tranquileau® sensor, to be integrated in clusters of containers. Developed thanks to a partnership between ATECH and Urbasense, the sensor monitors and assesses root water requirements using a tensiometric probe.
This connected solution provides remote visibility of the plant’s water requirements.
In this way, you also improve the autonomy and resilience of your plants. It works for all types of plants:
- trees
- shrubs
- herbaceous plants
- climbing or creeping plants
Integrated water management, combined with increased greening of public spaces, is emerging as an effective response. This model restores a natural balance by encouraging the infiltration of rainwater into the ground, while at the same time creating islands of coolness through vegetation.
Tried and tested efficiency - up to 70% water savings

Over a period of several months, we carried out a series of tests with the help of our partner cities. Spread across the 4 corners of France, our different water reserves enabled us to establish averages for the water savings generated by our different solutions.
Discover our water reserve

RESERVES FOR EXISTING PLANTING LINER
tranquileau option
- reduce the frequency of watering
- avoid unnecessary rounds
- save water
When fitted to a cluster of Dualis plant troughs, the tranquileau solution saves 50% on watering.

PLANTING LINER WITH CAPILLARY COLUMNS
capillary columns option including Tranquileau:
- reduce watering frequency
- avoid unnecessary rounds
- save water
When fitted to a cluster of Dualis plant troughs, the tranquileau solution saves 60% on watering.

GARDEN PLANTING LINER
garden option including tranquileau
- reduce the frequency of watering
- avoid unnecessary rounds
- save water
- a larger volume of substrate
When fitted to a cluster of Dualis plant troughs, the tranquileau solution saves 70% on watering.
Discover our water reserves for urban gardens and welded planters

Take advantage of a high-performance water supply with your urban gardens to save water, labour and time.