Water
Water regularly during the growing season, ensuring the soil remains moist. Allow the top inch of soil to dry out between waterings. Reduce watering in fall and winter.
Montbretia (Crocosmia x crocosmiiflora) is a vibrant perennial hybrid known for its arching sprays of fiery red-orange flowers in late summer and early autumn.
At-a-glance light, water, soil, and growing conditions from plant data
Prefers full sun but tolerates partial shade.
80% intensity
Afternoon shade is beneficial in hot climates.
Keep soil consistently moist during the growing season.
70% intensity
Reduce watering in fall and winter.
Well-drained, fertile soil. Tolerates a range of soil types but performs best in loam.
50% intensity
Thrives in moderate temperatures.
60% intensity
Ideal range is 15-25°C.
Outdoor, Greenhouse
50% intensity
Feed with a balanced liquid fertilizer during the growing season.
50% intensity
Every 4-6 weeks.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic to pets and humans.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly during the growing season, ensuring the soil remains moist. Allow the top inch of soil to dry out between waterings. Reduce watering in fall and winter.
Deadhead spent flower stalks to encourage more blooms and prevent self-seeding. Cut back foliage to the ground in late autumn or early spring before new growth emerges.
Remove any dead or damaged leaves throughout the season.
Easily propagated by division of the corms in early spring. Corms can also be carefully separated and replanted. Seed propagation is possible but may not result in true-to-type plants.
If grown in pots, repot every 2-3 years in early spring. Use fresh, well-draining potting mix. Ensure the pot has adequate drainage holes to prevent waterlogging.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Montbretia (Crocosmia x crocosmiiflora)
Where Montbretia (Crocosmia x crocosmiiflora) is found

Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Species | Crocosmia x crocosmiiflora |
Similar in genus Crocosmia
Answers based on plant encyclopedia data