Certified Landscape Irrigation Auditor

'PS' stands for 'Part Shade,' which is a relevant term in the context of microclimates as it describes an area that receives some sunlight but is also shaded for part of the day. This designation is important for understanding plant placement and selection, as some plants thrive in part shade conditions, which offer a balance of sunlight and protection from excessive heat or dry winds.

Recognizing the microclimate characteristics of a particular area allows landscape irrigation auditors and designers to optimize plant health and irrigation needs, ensuring efficient use of water resources. In a landscape setting, whether it's for residential gardening or larger commercial designs, knowing when and where 'part shade' areas exist can influence irrigation planning and the selection of suitable plant species conducive to those light conditions.