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Description
Narcissus Unsurpassable, also known as the Unsurpassable Daffodil, is a stunning perennial flower that belongs to the Amaryllidaceae family. This bulbous plant is native to the United Kingdom and produces large, bright yellow flowers with a trumpet-shaped corona and six petals. Narcissus Unsurpassable typically blooms in early to mid-spring and grows up to 18 inches tall.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Monocotyledonae |
| Order | Asparagales |
| Family | Amaryllidaceae |
| Genus | Narcissus |
Appearance
Narcissus Unsurpassable has a distinct appearance that sets it apart from other daffodil varieties. The flowers are large (up to 5 inches in diameter), with a bright yellow corona (trumpet) that is slightly darker than the surrounding petals. The petals are slightly reflexed, giving the flower a star-like shape. The leaves are long and narrow, with a bluish-green color. Narcissus Unsurpassable bulbs are also quite large, with a diameter of up to 4 inches.
Care Guide
Narcissus Unsurpassable is a relatively easy plant to care for, as long as you provide it with the right growing conditions. Here are some tips:
- Water: Narcissus Unsurpassable prefers well-drained soil that is kept consistently moist, but not waterlogged. Water deeply once a week during the growing season.
- Fertilization: Apply a balanced fertilizer (10-10-10) in early spring, just as the foliage begins to emerge. Avoid fertilizing after the flowers have bloomed.
- Soil: Narcissus Unsurpassable prefers well-drained, slightly acidic soil (pH 6.0-6.5). Add organic matter (such as compost or peat moss) to improve soil structure and fertility.
- Sunlight: Narcissus Unsurpassable prefers full sun to partial shade. Plant in a location that receives at least 6 hours of direct sunlight per day.
- Hardiness Zones: Narcissus Unsurpassable is hardy in USDA zones 3-8.
Common Pests & Diseases
Narcissus Unsurpassable is relatively resistant to pests and diseases, but it can still be affected by a few common issues:
- Bulb Rot: This fungal disease can affect narcissus bulbs that are planted in poorly-drained soil or are overwatered. Symptoms include soft, mushy bulbs and yellowing foliage. The best treatment is to dig up and destroy infected bulbs, and to plant in well-drained soil.
- Narcissus Fly: This pest can cause damage to narcissus bulbs and foliage. The adult flies lay eggs on the bulbs, and the larvae feed on the roots and base of the bulb. To prevent infestations, plant bulbs in clean soil and avoid overwatering.
- Slugs and Snails: These pests can damage narcissus foliage and flowers. To prevent infestations, remove any debris around the plants and use slug bait if necessary.
Habitat
Narcissus Unsurpassable is native to the United Kingdom and can be found growing in meadows, woodlands, and along stream banks. It prefers well-drained soil and areas with full sun to partial shade.
Question and Answer
Q: When should I plant Narcissus Unsurpassable bulbs?
A: Plant bulbs in the fall, at least 6 weeks before the ground freezes. This allows the bulbs to establish roots before winter.
Q: Can Narcissus Unsurpassable bulbs be left in the ground over winter?
A: Yes, Narcissus Unsurpassable bulbs are hardy and can be left in the ground over winter. However, if you live in an area with extremely cold winters, it’s best to mulch the bulbs with a layer of leaves or straw to protect them.
Q: How long do Narcissus Unsurpassable flowers last?
A: Narcissus Unsurpassable flowers typically last for 2-3 weeks, depending on growing conditions.
Q: Can Narcissus Unsurpassable be grown in containers?
A: Yes, Narcissus Unsurpassable can be grown in containers. Use a well-draining potting mix and make sure the container has drainage holes. Water regularly and fertilize as needed.
Related Plants
- Narcissus Pseudonarcissus
- Narcissus poeticus
- Narcissus Tete-a-Tete
References
- “Narcissus ‘Unsurpassable’ (Daffodil).” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=276568&isprofile=0&basic=Narcissus%20unsurpassable.
- “Narcissus Unsurpassable.” Royal Horticultural Society, www.rhs.org.uk/Plants/18487/i-Narcissus-i-Unsurpassable/Details.
- “Daffodils: A Growing Guide.” Old Farmer’s Almanac, www.almanac.com/plant/daffodils.
