If you want tall, dramatic lupins rather than something neat and restrained, the Russell Series is the one to grow.
 
These traditional lupins produce magnificent, densely packed spires of pea-like flowers, held above clumps of handsome, palm-shaped foliage. They create a strong vertical accent through borders and make a spectacular display when planted in generous groups.
 
Russell lupins flower from late spring into early summer, filling the gap between spring bulbs and the main summer display. Their long, substantial flower spikes are also excellent for cutting and make an immediate statement in large arrangements.
 
These are hardy, clump-forming perennials and will return for several years when happy. Plants grown from seed may vary slightly in colour and markings, making every group a little different.
Lupins grow best in full sun or light partial shade, in moist but well-drained soil. They dislike sitting in cold, waterlogged ground over winter. A sheltered position is helpful because the tall flower spikes can be damaged by strong wind, and plants may require support in exposed gardens.
 
Most plants will concentrate on establishing during their first season before flowering the following year, although an early sowing may occasionally produce some flowers in its first summer. Cut the flower spikes when the lower blooms have opened but the upper buds are still developing. Remove faded spikes promptly if you would like the plant to produce more flushes of blooms. 
 
When to Sow: September–October and February–June
 
How to Sow Lupins: 
Sow indoors: Place the seeds in hot tap water and leave to soak for 1–3 days, until noticeable swelling can be seen. The water does not need to remain hot.
 
Sow individually into deep pots or modules filled with moist, well-drained seed compost. Cover with approximately 5mm of compost and keep at 18–20°C. Germination usually takes 18–21 days.
 
Once germinated, grow the seedlings on in cooler conditions. Transplant into individual pots when large enough to handle, taking care not to disturb the developing taproot.
 
Gradually acclimatise spring-sown plants before planting outside once well established and the danger of frost has passed. Autumn-sown seedlings should be overwintered in a cold frame or unheated greenhouse and planted outside the following spring.
 
Classification: Hardy perennial
Expert level: Easy to grow
Germination time: 2-3 Weeks
Flowering time: June–August
 
Site: Full sun or partial sun; sheltered
Soil type: Sand or loam
Soil acidity: Neutral or acidic
Moisture: Moist but well-drained
 
Care: Water during prolonged dry spells and deadhead regularly to encourage further flowering
Use: Borders and cut flowers
Harvest: Cut when the lower third of the flowers on the spike have opened
 
Vase life: Approximately 5–7 days
Height: 120–150cm
Plant spacing: 50cm