Pastel shades are relaxing and soothing and the easiest colours to get right in your garden. By using white as an anchor colour you can easily mix pale blues, dusty pinks, lilacs and soft yellows with other romantic shades. Planting them where they catch the setting sun or close to the patio can add tranquillity to your evening. Enjoy lobelia, violets or soft sweet peas in your hanging baskets and containers. Delight with calm, harmonious pastels in blue, white and yellow or choose pink, purple and mauve which work wonderfully together.