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Description
Dahlia Diana S Memory is a popular and stunning hybrid dahlia cultivar with large, fully double flowers that bloom from mid-summer to frost. This variety features lovely, creamy-white petals that are tinged with soft pink on the outer edges, creating a beautiful ombre effect. Each flower head can reach up to 10 inches in diameter and sits atop sturdy stems that grow up to 4 feet tall. The impressive blooms and long flowering season make this dahlia a favorite among gardeners and florists alike.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Dahlia |
Appearance
Dahlia Diana S Memory boasts large, fully double flowers with creamy-white petals that have a soft pink tinge on the outer edges. The blooms can grow up to 10 inches in diameter and sit atop sturdy stems that can reach up to 4 feet tall. The dark green foliage provides a beautiful contrast to the delicate flowers. This variety is a standout in any garden or floral arrangement.
Care Guide
To care for Dahlia Diana S Memory, follow these tips:
Water: Water regularly, keeping the soil moist but not waterlogged. Dahlia Diana S Memory prefers consistent moisture, especially during hot and dry periods.
Fertilization: Fertilize every 4-6 weeks with a balanced fertilizer high in phosphorus to promote healthy blooms.
Soil: Plant in well-draining soil with a pH between 6.5-7.5. Adding organic matter, such as compost or aged manure, can improve soil quality and drainage.
Sunlight: Dahlia Diana S Memory prefers full sun to partial shade. Aim for at least 6 hours of direct sunlight per day.
Hardiness Zones: This variety is hardy in USDA zones 8-10, but can be grown as an annual in cooler climates.
Common Pests & Diseases
Dahlia Diana S Memory is susceptible to several pests and diseases, including:
Spider Mites: These tiny pests suck the sap from the plant, causing yellowing and stunted growth. Use insecticidal soap or neem oil to control infestations.
Slugs & Snails: These pests can damage the leaves and flowers of dahlias. Use organic slug baits and handpick any visible pests.
Powdery Mildew: This fungal disease causes a white, powdery coating on the leaves and stems. Improve air circulation around the plant and use a fungicide to control outbreaks.
Habitat
Dahlia Diana S Memory is native to Mexico and Central America, where it grows in warm, sunny locations with well-draining soil. In cultivation, this variety can be grown in gardens, containers, and cut flower gardens.
Question and Answer
Q: Can Dahlia Diana S Memory be grown in containers?
A: Yes, this variety can be grown in containers as long as the pot is at least 12 inches in diameter and has good drainage.
Q: How often should I fertilize Dahlia Diana S Memory?
A: Fertilize every 4-6 weeks with a balanced fertilizer high in phosphorus to promote healthy blooms.
Q: What is the best way to control spider mites on Dahlia Diana S Memory?
A: Use insecticidal soap or neem oil to control spider mite infestations.
Q: What is the hardiness zone for Dahlia Diana S Memory?
A: This variety is hardy in USDA zones 8-10, but can be grown as an annual in cooler climates.
Related Plants
Here are some related dahlia varieties:
- Dahlia Arabian Night
- Dahlia Mystic Illusion
- Dahlia Cornel
- Dahlia Tahoma Glacier
References
- “Dahlia Diana S Memory.” Longfield Gardens. Accessed 7 October 2021. https://www.longfield-gardens.com/plantname/Dahlia-Diana-s-Memory.
- “Dahlia ‘Diana’s Memory’.” Missouri Botanical Garden. Accessed 7 October 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=250469&isprofile=0&basic=dahlia.
- “Dahlia ‘Diana’s Memory’.” RHS. Accessed 7 October 2021. https://www.rhs.org.uk/plants/283361/dahlia-diana-s-memory/details.
