Astrantias are an excellent choice for floral arrangements due to their delicate and unique appearance. Their star-shaped flowers, available in shades of white, pink, and red, add texture and an ethereal touch to any arrangement. They are perfect as filler flowers, complementing both larger main flowers and wildflower bouquets. Astrantias also have good vase life, making them ideal for long-lasting decorations in weddings, events, and home floral arrangements.