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 9 products.

Achillea filipendulina 'Cloth of Gold' Fern-leaf Yarrow Achillea ‘Cloth of Gold’ is an indispensible border plant, with flat, plate-like, mustard yellow flower heads carried above finely-cut, ferny foliage. This free flowering perennial is undemanding and easy to grow, making a bright splash of summer colour in borders and meadows. Achillea flowers make a charming cut flower and can be dried for everlasting flowers too. Height: 1.5m (59"). Spread: 45cm (18"). More info 1 packet (500 seeds) Despatch: Within 2 Days £0.69 Quantity
Hellebore (Christmas Rose) Helleborus niger Surprise your friends and neighbours with an arrangement of Christmas roses for the festive season! Beautiful blooms at a time when little else is available. From seed you can have a group quite close together in a way which would cost you a great deal if you bought the plants. They flower in about three years from seed and invariably produce stronger, healthier plants. More info 1 packet (40 seeds) Despatch: Within 2 Days £0.69 Quantity
Red Hot Poker 'Traffic Lights' Kniphofia hirsuta, Torch Lily An intriguing dwarf red hot poker with unusual red, amber and green flower spikes. First year flowering, adding interest to borders and containers. Height: 30-40cm (12-16in). *Sow Sept/Oct to flower the following season. More info 1 packet (20 seeds) Despatch: Within 2 Days £3.29 Quantity
Aubrieta 'T&M Mixed Hybrids' Aubretia A very special selection of large-flowered Aubretia with a rich colour range. They cascade and spread with vigorous determination. Suitable for rockeries, borders, edging paths, planters etc. Flowers early spring. Spread 18-24in. More info 1 packet (400 seeds) Despatch: Within 2 Days £1.99 Quantity
Francoa sonchifolia 'Pink Giant' Bridal Wreath Reliable garden perennial with deeply lobed green leaves and spikes of large pink bicoloured petals on long flower spikes. Just as lovely in a border as in a vase. More info 1 packet (40 seeds) Despatch: Within 2 Days £2.99 Quantity
Tradescantia (Andersoniana Group) 'Mixed Colours' Spiderwort, Tradescantia x andersoniana Quick forming clumps of fleshy sword-like foliage and a succession of clustered blue, lilac and mauve flowers. Very hardy and trouble-free in the border. More info 1 packet (20 seeds) Despatch: Within 2 Days £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 (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