Plating annuals is a great idea – especially since colour in a garden can lift spirits by creating a visually stimulating and emotionally uplifting environment. Bright and warm colours like yellow, orange, and red evoke energy and joy, while cool tones like blue, purple, and green bring calm and relaxation. A mix of vibrant flowers, lush foliage, and seasonal blooms enhances mood, reduces stress, and fosters a sense of connection with nature. Strategically placed colourful plants can also create focal points, add depth, and make the space feel more inviting and cheerful.