We all want to be outside in summer, enjoying our backyards in all their hard-earned glory, whether that means pottering in the borders, cutting flowers for the house or maybe just unwinding on the patio with a cool drink as the day winds down. Yet, when temperatures soar, even the loveliest yard can become uncomfortably hot, particularly if it is dominated by paving, walls or other hard landscaping that absorbs and radiates heat.
Fortunately, some plants can help cool a garden in summer. Trees, shrubs and climbers naturally create cooler garden microclimates by casting shade, softening hard surfaces and releasing moisture into the air through transpiration. As water evaporates from leaves, it gently cools the surrounding air, while dense foliage reduces the amount of heat reflected from patios, paths and walls. Combined, these effects can make a noticeable difference, particularly around seating areas.
