Herbaceous Perennials

Herbaceous Perennials

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.

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Calla Picasso ®

Tall upright purple flowers with white rims from July to September. Leaves are flecked with white. D..

Caltha palustris Plena

This plant is suitable for planting right at the water edge of a pond or other wet spots. Buttercup ..

Camassia caerulea Alba

Camassia is one of the best Spring flowers! Tall spikey stems are topped by creamy-white star shaped..

Camassia coerulea Dark Blue

Camassia is one of the best spring flowers. Lovely spikes of dark blue flowers in early spring. Heig..

Campanula glom. alba

Dense heads of white bell-shaped flowers appear from June to August. A tough and reliable plant, wel..

Campanula glom. Genti Twisterbell

Large clusters of blue & white bicolored flowers in Summer. Strong upright stems of lush green folia..

Campanula glom. Superba

Dense heads of purple bell-shaped flowers appear in Summer. Tough and easy to grow garden plant, wel..

Campanula Kent Belle

All summer long this border plant provides huge drooping bells on upright stems. They are violet blu..

Campanula lact. Prichard Var

During the summer months this plant produces big heads of violet blue flowers. Well suited to cottag..

Campanula lactiflora Loddon Anna

Frothy great heads of pale mauve bell shaped flowers on show in the summer months. Upright habit, bu..

Campanula pers. alba

The low foliage is topped with flowerspikes of up to 120 cm high. Big, white open bell shaped flower..

Campanula pers. coerulea

Produces large showy clusters of a rich purple flowers for the whole summer. These make terrific cut..

Campanula Ringsabell Indigo Blue

A tidy mound of slender stems with large drooping purple-blue bells in early to mid Summer. Very flo..

Campanula trachelium Bernice

The double lilac blue flowers seem to have one flower inside another flower, making them striking an..

Catananche caerulea

The brilliant blue flowers that appear in July and August have a darker centre and resemble cornflow..