We're offering you a Lupin Blue & White 9 or 18 Plants for £8.99, saving you up to 55% off Thompson and Morgan's's price of £19.99 (correct as of 23.12.2025).

Triumphant Trio of Time-Honored Varieties

Lupin 'Street Party' Collection – Timeless Perennial Colour

The Lupin 'Street Party' Collection brings together classic perennial varieties celebrated for their resilience and dazzling red, white, and blue flower spikes. Belonging to the Lupinus polyphyllus group, these hardy perennials are renowned for their upright habit, palmate foliage, and ability to create bold statements in any garden border or cottage-style planting scheme.

• Eye-Catching Blooms: Enjoy vibrant flower spikes from late spring through early summer. The unique tricolour mix delivers a patriotic burst that enlivens beds, borders, or large containers.
• Garden Impact: Lupins not only offer impressive vertical interest but also attract pollinators—bees and butterflies flock to their nectar-rich flowers, supporting your garden’s biodiversity.
• Robust & Reliable: These plants are fully hardy in the UK (USDA zones 4–8) and will return each year, forming larger clumps over time.

How to Grow & Care for Your Lupins

• Planting Time: Best planted between February and April for flowers in late spring and early summer.
• Sun Requirements: Thrives in full sun but tolerates light shade.
• Soil Preferences: Prefers moist but well-drained soil; avoid waterlogged areas. Neutral to slightly acidic pH is ideal.
• Caring Tips: Water regularly during dry spells. Deadhead spent blooms to encourage further flowering. Cut back stems after flowering to promote healthy regrowth. Apply a balanced fertiliser in spring as new growth appears.
• Mature Size: Grows up to 90cm tall and spreads up to 45cm wide.

Design Ideas & Companion Planting

• Lupins pair beautifully with delphiniums, foxgloves, and hardy geraniums for classic cottage garden displays.
• Add height at the back of mixed borders or use as focal points in large containers.
• Their bold colours complement roses and peonies—perfect for patriotic or themed planting schemes.

FAQs

• When is the best time to plant Lupins?
  The ideal time is from February to April when soil is workable and frosts have passed.
• How tall do these Lupins grow?
  Lupins typically reach up to 90cm in height at maturity.
• What type of soil do they prefer?
  Lupins thrive in moist, well-drained soil with a neutral to slightly acidic pH.