THE COLOR RED
Red is a strong color. It represents passion, love, and adventure. This bright and daring color is known to capture attention, which is a great way to draw people into your garden.
Red alone is bold and brilliant, but, as with many monochromatic color schemes it can feel flat unless paired with various tints and shades of the same color. You can add more depth and variety to your red theme by incorporating peaches, creams, magentas and maybe a bit of pink. Another way to think of red is considering different tones, such as a dark plum or crimson to bring the boldness down a notch.
Plants aren't the only way to bring in color. With red being somewhat overpowering at times, you may consider adding subtle pops with furniture and ornamentation. A red fence gate, red chair cushions or simply red brick pavers can be a tasteful way to incorporate the color into your space.