Tree selection is a key component to any landscape design. Spacing, lighting, climate, wind, soil and watering conditions must all be considered in determining proper trees, shrubs, perennials and annuals for your garden. Coniferous Shrubs Cultural Practices Full Sun - Needs at least 6 hours per day. Very tolerant, can survive in most planting areas and soil types/conditions. Very drought tolerant. Like hot/dry locations. Only some do OK in partial shade. Excessive shade may