Fully hardy

Lilium 'Zambesi' brings large, fragrant white OT hybrid lily blooms to summer borders and patio pots, with bold, outward-facing blooms that make a striking feature. The flowers are long-lasting and eye-catching, adding instant impact to planting schemes and bouquets alike.

Reaching an established height of around 120–150 cm, these lilies form sturdy stems and glossy green foliage, with multiple buds per stem. They flower reliably in mid to late summer and return each year in the right conditions.

Plant bulbs in spring or autumn in a sunny or lightly shaded position with well-drained, fertile soil. Work in compost and avoid waterlogged sites; lilies prefer moisture during growth but hate sitting in winter wet.

Water during dry spells while shoots develop and as buds form, then reduce once flowering finishes. Feed with a balanced fertiliser in spring and again as buds appear, and remove spent flowers while leaving stems and leaves to die back naturally.

Ideal for borders, containers and cutting gardens, lilies create a dramatic vertical accent and pair beautifully with perennials and grasses. Established clumps can be lifted and divided every few years if needed.

Hosta sieboldiana var. elegans is a classic shade perennial prized for its bold, heavily textured foliage that adds structure to borders, woodland gardens, and large containers from spring right through autumn.

Forming a broad, clump-forming mound, this hosta develops blue-grey leaves that become even more impressive as the plant matures, creating a strong backdrop for neighbouring flowers and underplanting.

Plant in fertile, moisture-retentive but well-drained soil in a sheltered spot with partial shade. It performs best where the ground stays evenly moist, especially during the first growing season.

Water regularly in dry spells, mulch in spring to conserve moisture, and remove tired foliage as it dies back. Protect emerging growth from slugs and snails, and divide congested clumps every few years.

Ideal for shady borders and underplanting, hostas also provide valuable cover for beneficial wildlife and bring a calm, architectural feel to planting schemes where flowers can be harder to achieve.

Hemerocallis ‘Hyperion’ produces fragrant, green-yellow, trumpet-shaped flowers that bring bright summer colour to borders and large containers, with a natural, cottage-garden feel.

A deciduous, clump-forming perennial, it reaches around 1m in flower and forms arching strap-like foliage. Each bloom lasts a day, but plants carry many buds so you get a long season of flowers.

Plant in full sun or light partial shade in fertile, moist but well-drained soil. Daylilies are tolerant of a range of soils, including heavier ground, but flowering is best where they receive good light.

Water in dry spells from spring to early summer to support bud formation, and feed in spring for strong growth. Remove spent flower stems after flowering and tidy dead foliage as required.

Perfect for mixed borders, cottage gardens and cut flowers, daylilies are dependable and long-lived. They also divide easily, so established clumps can be split to create new plants.

Kniphofia ‘Red Rocket’ produces vivid coral-red flower spikes that light up sunny borders, gravel gardens and prairie-style planting, bringing bold colour and strong vertical shape through late summer.

An herbaceous perennial reaching around 60cm in height (and taller in flower), it forms a clump of strap-like foliage and sends up repeated spikes that open gradually, extending the flowering display into autumn.

Plant in full sun in well-drained soil for best performance. A warm, sheltered position helps the stems stay upright and encourages strong colouring, especially in cooler or windier gardens.

Water to establish, then only during prolonged dry spells. Feed in spring, and remove spent stems to encourage more blooms. Leave foliage over winter for protection, then tidy in spring as growth resumes.

Perfect for hot borders and wildlife-friendly planting, kniphofia pairs beautifully with grasses, echinacea and late-summer perennials, and provides long-lasting cut stems as well.