Description

Crocosmia masoniorum is a corm-forming perennial (often sold as “bulbs”) grown for its upright sprays of vivid orange to orange-red tubular flowers from midsummer onwards. It adds height and movement to borders with narrow, sword-like foliage and arching flower stems. A great choice for sunny borders, gravel-style planting, and large patio containers with free-draining compost. Once established, it can return each year and gradually clump up. For best flowering, plant in full sun (it will also tolerate partial shade) and avoid winter waterlogging. Flowering time and height can vary slightly with weather, soil and planting position.

Also known as (common/other names):
Giant montbretia • Montbretia • Crocosmia • Swan crocosmia • Coppertips • Falling stars • (also sometimes listed as “Crocosmia masonorum”)
Botanical synonym sometimes seen: Tritonia masoniorum

Key Benefits

• Strong midsummer colour when many spring bulbs have finished
• Vivid orange/orange-red flowers on tall, architectural stems
• Excellent for borders, prairie-style planting and gravel gardens
• Great cut-flower stems for summer arrangements
• Perennial habit – can return yearly in suitable conditions
• Clump-forming growth for a fuller display over time
• Suitable for large pots and containers with good drainage
• Easy to grow in well-drained soil with a sunny aspect
• Bulb size 8/10 for consistent planting stock

Product Details

• Product: Crocosmia masoniorum (Orange)
• Pack size: 10 corms
• Bulb/corm size: 8/10
• Flower colour: Orange to orange-red
• Plant type: Deciduous, cormous perennial
• Best position: Full sun to partial shade; sheltered spot is ideal
• Soil: Moist but well-drained (improve heavy soil with grit)

Pollinator-friendly: Crocosmia flowers can attract bees and other pollinating insects while in bloom. Pollinator activity depends on local conditions and weather.

Best companions to plant with (looks great together): Pair Crocosmia with Gladioli for a bold summer border, Dahlias for long flowering, Liatris spicata for vertical contrast and butterflies, Alliums for structure, Kniphofia (red hot pokers) for hot tones, and ornamental grasses (e.g., Miscanthus/Pennisetum) for a natural, movement-filled display.

More Reasons to Choose

• Ideal for planting in groups/drifts for maximum impact
• Works well in mixed borders and cottage garden schemes
• Great “late summer colour” option for sunny areas
• Low-maintenance once established in the right soil
• Dividing clumps helps maintain vigour over time
• Combines beautifully with purples, blues and warm yellows
• Can be grown in large containers where drainage is controlled
• Good choice for cut-flower gardeners
• Suitable for many soil types if drainage is improved
• Clear, simple planting steps included below

Growing Information (summary)

• Flowering time: Midsummer onwards (often Jul–Sep)
• Height: Approx. 80–120cm (can vary by conditions)
• Position: Full sun to partial shade; sheltered is best
• Soil: Moist but well-drained; avoid winter waterlogging

Planting Guide (simple steps)

1. Unpack on arrival and keep corms cool, dry and airy until planting.
2. Plant in spring once the worst frosts have passed.
3. Choose a sunny or lightly shaded spot with well-drained soil (add grit to heavy clay).
4. Plant corms about 8–10cm deep, spaced roughly 10–15cm apart.
5. Water after planting; then keep lightly moist while establishing (do not waterlog).
6. After flowering, allow foliage to die back naturally to feed next year’s corms.
7. If clumps become crowded, lift and divide in spring to maintain vigour.

Good to know

• The genus name “Crocosmia” relates to a saffron-like scent released when dried flowers are dipped in water.
• Crocosmia grows from corms (often called bulbs) and forms offsets over time.
• This plant can spread and become a nuisance if not managed—dividing clumps helps keep it under control.
• Planting in groups/drifts gives a much stronger border effect than single corms.

What You Will Receive

• Crocosmia masoniorum (Orange) – pack of 10 corms, size 8/10
• Eco-friendly recyclable packaging
• Planting and care instructions included

CAUTION: Ornamental bulbs/corms are not for consumption.

Thank you for looking.