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Description
Helianthemum Nummularium Fire Dragon, commonly known as rock rose, is a small shrub that belongs to the Cistaceae family. It is a perennial plant that is native to Europe and North Africa. The plant produces vibrant orange-red flowers that bloom in late spring and early summer. The flowers have a diameter of approximately 3cm and are saucer-shaped.This plant is an excellent choice for rock gardens, borders, and containers. It is a hardy plant that requires minimal maintenance and can thrive in a variety of soil types.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malvales |
| Family | Cistaceae |
| Genus | Helianthemum |
Appearance
Helianthemum Nummularium Fire Dragon is a low-growing shrub that reaches a height of approximately 30cm and a spread of 30cm. The plant has small, glossy green leaves that are approximately 1cm in length. The leaves are evergreen, which means that they remain on the plant throughout the year.The plant produces vibrant orange-red flowers that bloom in late spring and early summer. The flowers have a diameter of approximately 3cm and are saucer-shaped. The center of the flower is yellow, and the petals have a slightly ruffled appearance.
Care Guide
Helianthemum Nummularium Fire Dragon is a hardy plant that requires minimal maintenance. Here are some care tips to keep your plant healthy:
Water: Water your plant regularly, especially during the growing season. The plant prefers well-drained soil, so avoid overwatering.
Fertilization: Fertilize your plant once a year in the spring with a slow-release fertilizer. Avoid over-fertilizing, as this can damage the plant.
Soil: The plant prefers well-drained soil and can thrive in a variety of soil types. However, it is best to avoid heavy clay soil.
Sunlight: The plant prefers full sun and can tolerate partial shade. Ensure that the plant receives at least six hours of sunlight per day.
Hardiness Zones: Helianthemum Nummularium Fire Dragon is hardy in USDA hardiness zones 5-9.
Common Pests & Diseases
Helianthemum Nummularium Fire Dragon is generally resistant to pests and diseases. However, here are some common issues to watch out for:
Pests: The plant may attract spider mites, scale insects, and aphids. These can be controlled with insecticidal soap or neem oil.
Diseases: The plant may be susceptible to root rot if it is overwatered. Ensure that the soil is well-drained, and avoid overwatering.
Habitat
Helianthemum Nummularium Fire Dragon is native to Europe and North Africa. The plant prefers dry, rocky habitats and can be found in rocky hillsides, cliffs, and open woodlands.
Question and Answer
Q: Can Helianthemum Nummularium Fire Dragon tolerate drought?
A: Yes, the plant is drought-tolerant and can survive in dry conditions.
Q: Can I propagate Helianthemum Nummularium Fire Dragon?
A: Yes, the plant can be propagated through stem cuttings taken in early summer.
Q: How often should I fertilize Helianthemum Nummularium Fire Dragon?
A: Fertilize your plant once a year in the spring with a slow-release fertilizer.
Q: How tall does Helianthemum Nummularium Fire Dragon grow?
A: The plant reaches a height of approximately 30cm.
Related Plants
Here are some related plants to Helianthemum Nummularium Fire Dragon:
- Helianthemum ‘Ben Ledi’
- Helianthemum ‘Henfield Brilliant’
- Helianthemum ‘The Bride’
- Helianthemum ‘Wisley Primrose’
References
- “Helianthemum Nummularium.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c157.
- “Helianthemum Nummularium.” Royal Horticultural Society, www.rhs.org.uk/plants/13707/i-helianthemum-nummularium-i/details.
- “Helianthemum Nummularium.” The Spruce, www.thespruce.com/helianthemum-nummularium-plant-profile-5071707.
