Crocosmia Firestars Hot Spot

Crocosmia ‘Firestars Hot Spot’ brings instant summer energy to borders and pots, with bright, sunny yellow, star-shaped flowers marked by distinctive cherry-red blotches radiating from the centre—a bold, bicoloured effect that really does look like a fiery “hot spot”. The blooms appear along arching stems above neat, grassy foliage, creating movement and colour from mid-summer onwards.

It’s a brilliant choice for anyone wanting reliable impact with minimal fuss: crocosmias are hardy, easy to grow, loved by pollinators, and make excellent cut flowers too. ‘Firestars’ types are often described as more clump-forming and less prone to wandering than traditional montbretias—so you get the colour without the plant taking over. 

Planting Instructions

When to Plant:

Plant Crocosmia corms in spring once the soil starts to warm. Avoid planting into frozen or waterlogged ground.

Where to Plant:
Choose a position in full sun or partial shade with well-drained soil. Crocosmia is ideal for mixed borders, cottage gardens and wildlife-friendly planting. In cooler or exposed areas, a warm, sheltered spot helps it perform at its best.

How to Plant:

• Depth: Plant corms about 8–10 cm (3–4 inches) deep.
• Spacing: Space corms 10–15 cm (4–6 inches) apart. Plant in groups for the best display.
• Soil Prep: Improve soil with a little compost. In heavy soil, add grit to improve drainage.

Watering:
Water after planting and keep lightly moist while shoots appear. Once growing, Crocosmia is fairly tolerant, but will flower best with water during prolonged dry spells.

Aftercare Tips:

• Deadhead spent blooms to keep plants tidy.
• Leave foliage in place after flowering until it yellows naturally—this feeds the corms for next year.
• In autumn, mulch clumps in colder areas for winter protection.
• Divide congested clumps every 3–4 years in spring to maintain vigour.

Top Tip:
Crocosmia ‘Firestars Hot Spot’ looks fantastic with ornamental grasses and late-summer perennials. Try pairing it with Rudbeckias, Echinacea or Salvias for a border full of colour and pollinator activity.

Plant Details

Flowering Period:

July - September

Height:
18–24" (45–60cm)

Position:
Full sun / partial shade

Hardy Perennial
(Mulch in colder areas for extra winter protection)