RHS Perfect for Pollinators This variety is perfect for attracting butterflies, bees & other pollinating insects to your garden. Coreopsis Autumn Blush is a popular variety, as it's easy-to-grow, wildlife friendly & drought tolerant once established. The blooms will appear constantly throughout the Summer, in a gorgeous creamy yellow shade with orange/red centres. The fern like verdant green foliage really makes a great backdrop to these lovely bright flowers.