Description
Crocosmia Firestars Diablo®
Crocosmia Firestars Diablo® is a dramatic clump-forming perennial producing rich crimson-red flowers with intense colouring that creates a spectacular late-summer display. The vibrant blooms are carried on strong arching stems above attractive lance-shaped green foliage, bringing height, movement and long-lasting colour to borders and mixed perennial plantings. Reaching approximately 80cm in height, this striking variety is ideal for gardeners looking to add bold tones and seasonal interest to sunny garden spaces.
Why Choose Crocosmia Firestars Diablo®?
The deep red flowers provide exceptional garden impact and stand out beautifully among other late-flowering perennials. As a result, this variety creates a strong focal point in borders and wildlife-friendly planting schemes. Furthermore, the blooms attract bees and other pollinators, helping to support garden biodiversity throughout the flowering season. The flowers are also excellent for cutting, making them suitable for indoor arrangements.
Growing Crocosmia Firestars Diablo®
For best results, plant Crocosmia Firestars Diablo® in full sun or partial shade in fertile, well-drained soil. During the first growing season, regular watering will encourage strong root development. However, once established, plants are generally easy to grow and maintain. In addition, incorporating organic matter before planting will help improve soil structure and encourage vigorous growth and abundant flowering.
Perfect for Borders and Cut Flowers
Whether planted in mixed perennial borders or used as a feature specimen, this variety provides reliable late-season colour. Meanwhile, the upright flower stems add structure and contrast among softer planting combinations. Because the blooms last well after cutting, they are particularly valuable for summer and autumn floral displays. The rich red flowers also combine beautifully with ornamental grasses and golden-flowered perennials.
Care and Maintenance
Maintenance is straightforward and suitable for gardeners of all experience levels. Remove spent flower stems after flowering to keep plants looking tidy. Additionally, dividing mature clumps every few years will help maintain vigour and encourage continued flowering. With minimal attention, plants will provide years of dependable garden performance.
Related Plants and Further Information
Browse our full Crocosmia collection:
https://www.mailorderplants4me.com/product-category/crocosmia/
For expert crocosmia growing advice visit the Royal Horticultural Society:
https://www.rhs.org.uk/plants/crocosmia/growing-guide
Key Features
- Rich crimson-red flowers
- Late summer flowering period
- Attractive lance-shaped green foliage
- Clump-forming perennial
- Reaches approximately 80cm in height
- Excellent cut flower variety
- Suitable for borders and containers
- Attractive to bees and pollinators
- Easy to grow and maintain








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