Veronica spicata 'Royal Candles' (Spike Speedwell)
Spike Speedwell 'Royal Candles', Veronica spicata 'Glory', Veronica 'Royal Candles', Verbascum 'Royal Candles', Veronica longifolia 'Royal Candles', Veronica 'Ulster Blue Dwarf'Veronica spicata ‘Royal Candles’, or Spike Speedwell, is a compact, clump-forming perennial known for its vivid blue-purple flower spikes and neat, tidy growth habit. Its striking flower spikes rise above a base of deep green, lance-shaped foliage, forming a beautiful and eye-catching display. These blooms last from early to late summer, offering a long season of color. Unlike some other Veronica varieties, the basal foliage remains lush and healthy, maintaining an attractive appearance throughout the growing season. Its dense, upright flower spikes make ‘Royal Candles’ an ideal choice for adding vertical interest to garden beds or borders.
This hardy perennial thrives in USDA Hardiness Zones 3–8 and reaches a height of 10–12 inches with a spread of 12–15 inches. It prefers full sun but tolerates light shade, making it suitable for a variety of garden conditions. ‘Royal Candles’ performs best in well-drained soil and is drought-tolerant once established, though regular watering during dry periods ensures its best growth. Its manageable size and compact growth habit make it perfect for smaller gardens, containers, or sunny rock gardens.
Care and Maintenance
‘Royal Candles’ requires minimal care, making it a great option for low-maintenance landscapes. Deadheading spent flowers encourages additional blooms, prolonging its flowering period. After the blooming season, shear back the foliage to maintain its neat and tidy look. Regular watering during the first growing season promotes healthy root development, but once established, the plant handles dry spells with ease.
Garden Uses
This versatile perennial is an excellent addition to borders, containers, cottage gardens, and rock gardens. Its vibrant flower spikes also attract pollinators such as butterflies and bees, adding ecological value to your landscape. Additionally, ‘Royal Candles’ is deer- and rabbit-resistant, making it ideal for wildlife-prone areas.
With its striking blooms, compact form, and easy care, Veronica spicata ‘Royal Candles’ is a stunning perennial that brings structure, color, and charm to any garden.
