Contents
Description
Rosa Super Excelsa, also known as the Super Excelsa Rose, is a popular hybrid tea rose that was first introduced in 1961. It is a cross between the Hybrid Tea Peace Rose and the Floribunda Rose, and it has won numerous awards for its beauty and fragrance.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Rosa |
Appearance
Rosa Super Excelsa has large, double blooms that are a deep shade of pink. The flowers can grow up to 5 inches in diameter and have a strong, sweet fragrance. The plant itself can reach a height of 3-4 feet and has dark green foliage that complements the vibrant pink blooms. It is a popular choice for cut flowers and garden borders.
Care Guide
Rosa Super Excelsa requires regular care to thrive. Here are some tips:
- Water: Water deeply once a week, or more often during hot, dry weather.
- Fertilization: Fertilize in early spring with a balanced, slow-release fertilizer. Repeat every 6-8 weeks during the growing season.
- Soil: Plant in well-draining soil that is rich in organic matter.
- Sunlight: Plant in full sun, with at least 6 hours of direct sunlight per day.
- Hardiness Zones: Rosa Super Excelsa is hardy in zones 5-9.
Common Pests & Diseases
Like all roses, Rosa Super Excelsa is susceptible to a range of pests and diseases. Here are some of the most common:
- Blackspot: This fungal disease causes black spots on the leaves, which can eventually lead to defoliation. Treat with a fungicide.
- Aphids: These small insects feed on the sap of the plant and can cause yellowing of the leaves. Use insecticidal soap to control.
- Thrips: These tiny insects cause silvering of the leaves and damage to the flowers. Use insecticidal soap or neem oil to control.
- Japanese Beetles: These beetles feed on the leaves and flowers of the plant. Handpick or use a pesticide to control.
Habitat
Rosa Super Excelsa is native to North America and is commonly found in gardens and parks. It prefers well-draining soil and full sun, but can tolerate some shade. It is a popular choice for cut flowers and garden borders due to its beauty and fragrance.
Question and Answer
Q: How often should I water Rosa Super Excelsa?
A: Water deeply once a week, or more often during hot, dry weather.
Q: What is the hardiness zone for Rosa Super Excelsa?
A: Rosa Super Excelsa is hardy in zones 5-9.
Q: What are some common pests that affect Rosa Super Excelsa?
A: Some common pests include aphids, thrips, and Japanese beetles.
Q: Can I use Rosa Super Excelsa as a cut flower?
A: Yes, Rosa Super Excelsa is a popular choice for cut flowers due to its large, fragrant blooms.
Related Plants
- Rosa ‘Peace’
- Rosa ‘Floribunda’
- Rosa ‘Double Delight’
- Rosa ‘Fragrant Cloud’
References
- “Rosa ‘Super Excelsa’.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=r820.
- “Rose ‘Super Excelsa’.” Royal Horticultural Society, www.rhs.org.uk/plants/246799/Rose-Super-Excelsa/Details.
- “Super Excelsa Rose.” Jackson & Perkins, www.jacksonandperkins.com/super-excelsa-rose/p/07128/.
