Microclimate refers to the more localized climate. Slope, vegetation, man made structures, and bodies of water are a few of the factors that influence microclimate. Even within your yard there are probably several different microclimates.
The links matching the numbers on the illustration some examples of microclimates.
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Northwestern Exposure -- In much of our region, prevailing winter winds are from the northwest. This creates a cold, and sometimes dry, microclimate in winter on this side of a building.
- North Side of House -- The north side of your house is often a microclimate due to the shade on this side of the building. This is a good place to use plants that prefer shade.
- Downspout -- The area at the base of a downspout is often a wet microclimate. Use plants that can tolerated the moisture or redirect the water.
- Eaves -- Overhangs often prevent natural precipitation from reaching some areas. Use plants that are more tolerant to dry conditions.
- Paved Areas -- Most people are aware of how hot pavement can get on sunny days. This planting area on the south side of the house between the building, concrete sidewalk, and driveway is a very warm microclimate.
- Southwestern Exposure -- This portion of your property receives many hours of sunshine. Use plants that prefer full sun
Water running from eve down spout creating extra water load on plant
Water running over eve of house leaving plants under the eve dry.
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