Adenophora bulleyana, commonly known as Bulley's ladybells, is a herbaceous perennial in the Campanulaceae family. It features a columnar upright habit, growing to a height of 1 to 1.5 metres with a narrow spread of 0.1 to 0.5 metres. This deciduous plant reaches full height within one to two years and thrives in full sun or partial shade, favouring south, west, or east-facing aspects. It is adaptable to various soil types including chalk, clay, loam, and sand, preferring moist but well-drained conditions. Bulley's ladybells is a low-maintenance summer interest plant suitable for both exposed and sheltered locations.

Bulley's ladybells (Adenophora bulleyana) is a hardy herbaceous perennial with pale to mid-blue funnel-shaped flowers in late summer, perfect for cottage garden

Adenophora bulleyana

Adenophora campanulata is a cultivar of the Adenophora genus, which comprises herbaceous perennials closely related to Campanula. This plant has a columnar upright habit with deciduous foliage. It produces large clusters of bell-shaped or funnel-shaped flowers in shades of violet-blue during the summer, rising above rounded basal leaves. Suitable for full sun or partial shade, it thrives in a variety of soil types including chalk, clay, loam, and sand, with a preference for moist but well-drained conditions. Hardy to UK zone H5, it is ideal for cottage gardens, rock gardens, and flower borders.

Adenophora campanulata is a hardy H5 perennial with bell-shaped flowers, ideal for spring and summer in cottage gardens and rockeries.

Adenophora campanulata

Adenophora divaricata, also known as spreading-branch ladybell, is a flowering perennial plant of the genus Adenophora, in the Bellflower family. It is distributed in East Asia, including China, Japan, Korea, and the Russian Far East. Grow it in full sun and partial shade and most soil types. In UK gardens it is hardy in most of the UK (RHS H5). It works well for cottage and informal garden, rock garden and flower borders and beds. It tolerates soil of any pH, moist but well-drained conditions and east-facing, south-facing and west-facing aspects. Plant in well-drained soil in a suitable position. Water during establishment.

Adenophora divaricata is an herbaceous perennial belonging to the Campanulaceae family, closely related to Campanula. This plant features clusters of bell-shaped flowers in shades of violet-blue, which bloom in the summer and are supported by rounded leaves at the base.

https://en.wikipedia.org/wiki/Adenophora_divaricata

Adenophora divaricata

Adenophora latifolia Fischer is a deciduous, columnar upright perennial belonging to the Campanulaceae family. As a member of the Adenophora genus, it produces large clusters of bell-shaped or funnel-shaped flowers, typically in violet-blue hues, during the summer months. The blooms rise above rounded basal leaves, adding interest from spring through summer. This cultivar thrives in fertile, moist but well-drained soils of various types and pH levels, and it is hardy to UK zone H5. It suits full sun to partial shade and can be grown in exposed or sheltered positions, making it ideal for cottage gardens, rock gardens, and flower borders.

Adenophora latifolia Fischer is a hardy, columnar perennial with violet-blue bell-shaped flowers, ideal for spring and summer in cottage and rock gardens.

Adenophora latifolia Fischer

Adenophora potaninii white is a cultivar of the Adenophora genus, which comprises herbaceous perennials closely related to Campanula. This plant features a columnar upright habit with deciduous foliage and produces clusters of bell-shaped or funnel-shaped flowers in white during spring and summer. It thrives in full sun or partial shade and is suitable for east, south, or west-facing aspects. Adaptable to various soil types and pH levels, it prefers moist but well-drained, fertile soil. Hardy to UK zone H5, it is well suited to cottage gardens, rock gardens, and flower borders.

Adenophora potaninii white is a hardy H5 perennial with bell-shaped flowers, ideal for spring and summer in cottage gardens and flower borders.