Contents
Description
The Delphinium Hybrida Galahad is a stunning herbaceous perennial with tall spikes of pure white flowers that bloom from early summer to mid-fall. This plant is a hybrid of the Delphinium elatum and Delphinium grandiflorum, and it is known for its impressive height, reaching up to 6 feet tall. It is an excellent choice for adding vertical structure and interest to any garden, and it is commonly used in cottage gardens and mixed borders.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Delphinium |
Appearance
The Delphinium Hybrida Galahad has green, palmate leaves that are deeply lobed and can grow up to 8 inches in diameter. The flowers are the main attraction, with tall spikes of pure white blooms that have a distinctive black center. Each flower can grow up to 2 inches in diameter, and the spikes can reach up to 6 feet tall. The plant blooms from early summer to mid-fall and prefers cooler temperatures.
Care Guide
Water the Delphinium Hybrida Galahad regularly, especially during dry spells. It prefers moist soil and will wilt if it becomes too dry. Fertilize the plant in the spring with a balanced fertilizer. The plant prefers rich, well-draining soil and full sun to partial shade. It is hardy in zones 3-7 and may need to be staked to prevent toppling over in windy conditions.
Common Pests & Diseases
The Delphinium Hybrida Galahad is susceptible to spider mites, aphids, and powdery mildew. Spider mites and aphids can be controlled with insecticidal soap, while powdery mildew can be prevented by providing good air circulation and avoiding overhead watering.
Habitat
The Delphinium Hybrida Galahad is native to Europe and Asia and prefers cool, moist climates. It is commonly found in cottage gardens and mixed borders and is a popular choice for cut flowers.
Question and Answer
Q: How tall can the Delphinium Hybrida Galahad grow?
A: The Delphinium Hybrida Galahad can grow up to 6 feet tall.
Q: What is the main attraction of the Delphinium Hybrida Galahad?
A: The main attraction of the Delphinium Hybrida Galahad are its tall spikes of pure white flowers with a distinctive black center.
Q: What is the preferred soil type for the Delphinium Hybrida Galahad?
A: The Delphinium Hybrida Galahad prefers rich, well-draining soil.
Q: What are the common pests and diseases that affect the Delphinium Hybrida Galahad?
A: The Delphinium Hybrida Galahad is susceptible to spider mites, aphids, and powdery mildew.
Related Plants
- Delphinium elatum
- Delphinium grandiflorum
- Delphinium x belladonna
- Delphinium x cultorum
References
- “Delphinium Hybrida ‘Galahad’.” Missouri Botanical Garden. Accessed September 13, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=276513&isprofile=0&basic=delphinium%20hybrida.
- “Delphinium Hybrida ‘Galahad’.” PlantFiles. Accessed September 13, 2021. https://davesgarden.com/guides/pf/go/570/.
- “Delphinium Hybrida ‘Galahad’.” Royal Horticultural Society. Accessed September 13, 2021. https://www.rhs.org.uk/Plants/101105/Delphinium-hybrida-Galahad/Details.
