Due to variations in the topography of the valley floor, foothills, and mountainous areas, and in tree density on forested sites, the Rogue Valley offers varied microclimates of sunlight exposure, temperature, humidity, and air drainage. Select your garden site with care and take advantage of the climatic variation within your yard. It may determine your success as a gardener. For example, the south side of a house or slope is a warmer site than the north side. A southern exposure receives maximum sunlight throughout the gardening season.
Plant crops that like more warmth in an area with southern exposure.
Plant shade-tolerant leafy vegetables on the north side of a building or on a north slope. Avoid planting vegetables near buildings or trees that shade your garden. In addition, the roots of nearby trees and shrubs will rob vegetables of nutrients and water. Avoid frost pockets or areas that warm slowly in the spring. Frost will build up in areas lacking air drainage, such as low spots at the base of a hill or at the foot of a slope bordered by a solid fence.