Garden planning and design consists of studying factors such as the climate, the terrain's orientation and sunny and shady zones according to season, etc.. Gardens are divided into three zones during this phase according to water consumption: low, medium or high.
Cette phase consiste à étudier tous les facteurs " situationnels " tels que le climat, l'orientation du terrain, les zones ensoleillées et ombragées, etc. À ce stade, le jardin est divisé en trois " zones de consommation d'eau " : forte, moyenne et faible.