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Perennial & Biennial Seeds

Biennials live for 2 years, whereas perennials live for longer. As a general rule, biennial and perennial seeds should be sown in spring, but some can be sown in autumn as well. Many varieties will self-seed after flowering, giving you even more plants!

We have found 11 products.

Hellebore (Purple-flowered Christmas Rose) Helleborus purpurascens Rarely offered for sale as seed! This exquisite Helleborus produces clumps of robust, leathery foliage along with many large blooms, flushed in shades of purple, pink and even slate grey! More info 1 packet (30 seeds) Despatch: Within 2 Days £0.99 Quantity
Meconopsis cambrica 'Double Mixed' Welsh Poppy Welsh Poppy. An exclusive and rare mix of silky pom-pom blooms in orange, red and yellow. The Welsh Poppy is a breezy perennial for dappled shade, blooming from mid-spring right through to autumn. Occasionally an odd single flower may also appear. More info 1 packet (50 seeds) Despatch: Within 2 Days £1.49 Quantity
Bellis perennis 'Tasso Mixed' Daisy The best pomponette bellis ever introduced! Flowers are slightly larger than normal pom - pom types, on compact, short, strong flower stems, that bud up uniformly. The bright colours of rose, deep rose, red and white, will all give excellent garden performance, in containers or borders. Height: 15-20cm (6-8in). Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here. More info 1 packet (80 seeds) Despatch: Within 2 Days £2.99 Quantity
Viola cornuta 'Valentine' F1 Hybrid Horned Violet, Horned Pansy Small compact plants produce masses of gorgeous flowers in this unique colour combination of rosy-pink surrounding a blushed white face with a primrose eye. Looks just as stunning in autumn, spring or summer containers as your sweetheart does on Valentine's Day. Spring sowings will give flowers during early summer, whilst summer and autumn sowings will bloom the following winter or spring. Height: 10-15cm (4-6in). Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here. More info 1 packet (20 seeds) Despatch: £1.49 Quantity
Strelitzia reginae (Dwarf) Bird of Paradise Unparalleled beauty of colour and form. Fantastic, exotic flowers justly famous. Grow them in your own greenhouse. One of the most rewarding of plants, it will take quite a bit of abuse and careless handling. Flowers spring. Height: 60-90cm (24-36in). More info 1 packet (7 seeds) Despatch: Within 2 Days £4.99 Quantity
Hellebore 'Washfield Doubles' Helleborus x hybridus Breathtaking, double-flowered Hellebores from the Washfield collection, bred to perfection, adding sheer delight to your borders early each year. T&M are proud to continue the breeding work started over 20 years ago by Hellebore specialist Elizabeth Strangman, and want to share her passion for these intriguing plants with you. These delightful doubles are in a wide colour range including yellows, greens, blacks, reds, apricots and much more. Height: 45-60cm (18-24in). Please note that stock of this item will be available from June 2012. More info 1 packet (10 seeds) Despatch: Within 2 Days £4.99 Quantity
Strelitzia reginae 'Mandela's Gold' Bird of Paradise, Strelitzia reginae 'Kirstenbosch Gold' The rarely-offered, golden-yellow bird of paradise! After 20 years of hand pollination and selection by the Kirstenbosch Botanical Gardens, a small quantity of seed became available in 1994. Since then T&M has tried to introduce this variety into its catalogue. Patience usually pays off and finally we can offer more gardeners the chance of growing and seeing these flamboyant golden-yellow and purple blooms. Plants can take many years to flower from seed. Height: 1.2-1.8m (4-6ft). More info 1 packet (3 seeds) Despatch: Within 2 Days £6.99 Quantity
Strelitzia nicolai Giant White Bird of Paradise A rarely offered robust species of Black Bird of Paradise. Beautiful bird-like blooms In white with purple - blue can take many years to bloom. Meanwhile the large exotic sword - like foliage makes a superb container plant in a conservatory. More info 1 packet (7 seeds) Despatch: Within 2 Days £1.49 Quantity
Strelitzia reginae Collection Strelitzia reginae 'Dwarf', Strelitzia reginae 'Mandela's Gold', Bird of Paradise Collection comprises one packet each of: Reginae Dwarf - Unparalleled beauty of colour and form. Fantastic, exotic flowers justly famous. Grow them in your own greenhouse. One of the most rewarding of plants, it will take quite a bit of abuse and careless handling. Flowers spring. Height: 60-90cm (24-36in). Mandela's Gold - The rarely-offered, golden-yellow bird of paradise! Height: 120-180cm (4-6ft). More info 2 packets - 1 of each variety (10 seeds in total) Despatch: Within 2 Days SAVE £1.49 ~~£11.98~~ £9.49 Quantity
Meconopsis cambrica 'Double Mixed' - Kew Collection Seeds Welsh Poppy. An exclusive and rare mix of silky pom-pom blooms in orange, red and yellow. The Welsh Poppy is a breezy perennial for dappled shade, blooming from mid-spring right through to autumn. Occasionally an odd single flower may also appear. More info 1 packet (40 seeds) Despatch: Within 2 Days £2.99 Quantity
Strelitzia reginae (Dwarf) - Exotic Seed Collection Bird of Paradise Unparalleled beauty of colour and form. Fantastic, exotic flowers justly famous. Grow them in your own greenhouse. One of the most rewarding of plants, it will take quite a bit of abuse and careless handling. Flowers spring. Height: 60-90cm (24-36in). More info 1 packet (7 seeds) Despatch: Within 2 Days £4.99 Quantity