Herbaceous plants (in botanical use frequently simply herbs) are plants that have no persistent woody stem above ground. The term is mainly applied to perennials, but in botany it may also refer to annuals or biennials, and include both forbs and graminoids.

Annual herbaceous plants die completely at the end of the growing season or when they have flowered and fruited, and they then grow again from seed.

Herbaceous perennial and biennial plants may have stems that die at the end of the growing season, but parts of the plant survive under or close to the ground from season to season.

Showing 1–15 of 286 results

Achillea Tutti Frutti Wonderful Wampee

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From the Tutti-Frutti Series - Wonderful Wampee has large heads of pale pink flowers from June to September. Height 55cm. Winterhardy.

Aconitum pyramidalis

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A fully hardy variety to plant at the back of your border. Strong blue flowerspikes will grace your garden then in July and August. They make also very good cut flowers. Height 120 cm. Spread 50 cm.

Agapanthus Africanus

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Forms a large clump of narrow, strap-like, mid-green leaves. Sturdy erect stems bear large umbels of trumpet-shaped blue flowers in late Summer. Evergreen in mild regions. Garden plant for flowerbed in moist but well-drained soil in full sun. Good in beds, borders, cottage style or coastal gardens, or in pots and containers.

Agapanthus Blitz Prestige

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Cobalt blue flowers in late Summer. A free flowering variety. Plant in full sun. Deciduous. Height 70cm.

Agapanthus Blue Magic

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African Blue Lily. Winterhardy perennial garden plant. Blue flowers in Summer. Height 70cm. Plant in a sunny position.

Agapanthus Ice Lolly

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Forms a large clump of broad, strap-like, glossy green leaves. Sturdy erect stems bear large umbels of trumpet-shaped bright white flowers, borne in clusters. Blooming in late Summer. Garden plant for flowerbed in moist but well-drained soil in full sun. Can reach an average height of 90 cm and spread of 50 cm.

Agapanthus Northern Star

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Forms a large clump of broad, strap-like, glossy green leaves, slightly flushed with purple at the base. Sturdy erect stems bear large umbels of multicolored, trumpet-shaped flowers in late Summer. Each petal is a violet-blue striped with purple at the centre. Garden plant for flowerbed in moist but well-drained soil in full sun.

Agastache Blue Fortune

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Violet-blue flowers from July-September. Height 75cm. Sunny position, free-draining soil.

Agastache hyb. Black Adder

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Tiny violet-blue flowers arranged on a tall black spire resembling a bottlebrush. Long lasting flowers from July to October. Height 75cm. Spread 40cm.

Agastache Kudos Coral

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Forms a low bushy mound bearing upright spikes of coral pink flowers June to September. Needs very good drainage! A magnet to butterflies. Height 45cm. Spread 40cm

Alcea r. Spring Celebrities Crimson

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Compact strain of the old fashioned favourite. Bushy plants and sturdy stems with a showy display of double crimson flowers from late Spring though the Summer months. Good cut flower. Attracts bees & butterflies. Height 80cm. Spread 30cm.

Alcea r. Spring Celebrities Purple

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Compact strain of the old fashioned favourite. Bushy plants and sturdy stems with a showy display of double purple flowers from late Spring though the Summer months. Good cut flower. Attracts bees & butterflies. Height 80cm. Spread 30cm.

Alcea r. Spring Celebrities White

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Compact strain of the old fashioned favourite. Bushy plants and sturdy stems with a showy display of double white flowers from late Spring though the Summer months. Good cut flower. Attracts bees & butterflies. Height 80cm. Spread 30cm.

Allium Globemaster

The largest Allium available with its giant purple flowerheads 25cm in diameter! Blooms late Spring/ Summer. Plant in full sun. Cut back foliage after flowering once leaves have withered. Height 100cm. Spread 50cm.

Allium Millenium

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A later blooming variety with impressive Roses-purple flowers from June-August. Compact clumps of glossy, thick green leaves. Garden plant for flowerbeds, gravel gardens in full sun. Height 60 cm.