It can withstand very cold conditions

able to survive even severe UK winters down to -15 °C (H5)

with small

Delphinium Delgenius Breezin is a gorgeous perennial with immense colour coming from its long flowering blooms

Angelica gigas Butterfly Palm It can withstand very coldAngelica gigas is a tall, robust perennial with deep green, fern like leaves that form a full, textured base. In late summer, it produces large, globe shaped flower heads in shades of rich purple, creating a bold and eye catching feature in any garden or container. Its upright stems and dramatic blooms make it both an ornamental and functional plant, adding height and structure while also offering traditional herbal uses. Also known as Purple