Hollyhock 'Summer Carnival'

Hollyhock 'Summer Carnival' is a striking biennial, offering a magnificent display of tall, spired flowers in a vibrant mix of colours. Perfect for cottage gardens and borders, it adds dramatic vertical interest.

Sun: Full sun.

Soil: Well-drained soil.

Hardiness: H5 — down to −15°C.

Flowering: Jul, Aug, Sep.