We're offering you a Lupin Chelsea Mix - 3 or 6 Plants for £9.99, saving you up to 50% off Thompson and Morgan's's price of £19.99 (correct as of 13.05.2026).

Breathtaking Perennial Colour for Every Garden

The Lupin Chelsea Mix offers a spectacular display of upright, intensely coloured flower spikes that return stronger each year. As a hardy perennial from the Lupinus genus, this collection is renowned for its vibrant hues and robust performance—perfect for adding classic cottage-garden charm to any outdoor space.

Why Choose Lupin Chelsea Mix?

• Seasonal Interest: Enjoy bold blooms from late spring through early summer. Cut back faded spikes and you’ll often get a second flush later in the season.
• Compact Size: Grows to about 50cm (20in) tall and wide—ideal for borders, decorative pots, or smaller city and coastal gardens.
• Diverse Colour Range: The mix includes three standout varieties: ‘Legendary Red Shades’, ‘Legendary White Shades’, and ‘Legendary Blue Shades’, each offering unique tones from cherry red to pure white and deep violet-blue.

Growing Guide & Care Instructions

• Planting Time: Best planted in spring or early autumn when soil is workable.
• Soil Preferences: Thrives in well-drained, moderately fertile soil with neutral to slightly acidic pH.
• Sunlight: Prefers full sun but tolerates partial shade—essential for abundant flowering.
• Irrigation: Water regularly during dry spells, especially in the first growing season.
• Maintenance: Remove spent flower spikes to prolong blooming. Cut back foliage after flowering to tidy the plant and encourage vigorous growth next year.
• Hardiness: Fully hardy in UK conditions (typically RHS H7/USDA zones 4–8).

Chelsea Collection Varieties

• Lupin ‘Legendary Red Shades’: Upright cherry-to-deep-red spikes above blue-green foliage.
• Lupin ‘Legendary White Shades’: Gleaming white spires with lush palmate leaves.
• Lupin ‘Legendary Blue Shades’: Rich blue and violet tones for dramatic effect.

Design Tips & Companion Planting

• Create Rhythm: Plant in clusters for architectural impact at the back of borders or as striking focal points.
• Cottage-Garden Style: Pair with delphiniums, geums, poppies, or foxgloves for a harmonious mixed border.
• Pots & Containers: Their compact habit makes them ideal for patios or balconies with good drainage.

FAQs

• When is the best time to plant Lupin Chelsea Mix?
  The ideal time is early spring or autumn when soil conditions are mild and moist.
• How tall do these lupins grow?
  Lupin Chelsea Mix reaches approximately 50cm (20in) in height and spread at maturity.
• Do I need to cut back lupins after flowering?
  Yes—remove spent flower spikes promptly to encourage more blooms and maintain plant health.