Contents
1. Description
Delphinium Andersonii is a perennial herbaceous plant that belongs to the Ranunculaceae family. This plant is commonly known as Anderson’s Larkspur and is native to California, United States. It is a beautiful plant that produces vibrant blue flowers in the summer season. The plant has a dense growth habit and grows up to 2-3 feet tall. The foliage is green and deeply lobed, which adds to the plant’s beauty. Delphinium Andersonii is a low maintenance plant that can be grown in gardens, landscapes, and borders.
2. Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Angiospermae |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Delphinium |
3. Appearance
Delphinium Andersonii is a stunning plant that has a striking appearance. The plant grows up to 2-3 feet tall and has a dense growth habit. The foliage is green and deeply lobed, which adds to the plant’s beauty. The flowers are a vibrant blue color, and each flower has five petals. The petals are arranged in a spur-like structure, which gives the plant its common name, Larkspur. The blooms are arranged in a spike-like structure that rises above the foliage, making it a great addition to any garden or landscape.
4. Care Guide
To ensure the healthy growth of Delphinium Andersonii, it is essential to provide proper care. Here is a detailed care guide for this plant:Water: Delphinium Andersonii requires regular watering. The plant should be watered deeply at least once a week, especially during hot and dry weather conditions.Fertilization: The plant should be fertilized once a month during the growing season. A balanced fertilizer with an NPK ratio of 10-10-10 is recommended.Soil: Delphinium Andersonii prefers well-drained soil that is rich in organic matter. The soil pH should be between 6.0-7.0.Sunlight: The plant requires full sun to thrive. It should be planted in an area that receives at least six hours of direct sunlight per day.Hardiness Zones: Delphinium Andersonii is hardy in USDA Zones 4-9.
5. Common Pests & Diseases
Delphinium Andersonii is susceptible to a few pests and diseases. Here are some of the common pests and diseases that affect this plant:Pests: The plant is susceptible to aphids, spider mites, and slugs. Aphids and spider mites can be controlled with insecticidal soap, while slugs can be controlled with slug bait.Diseases: The plant is susceptible to powdery mildew and crown rot. Powdery mildew can be controlled with a fungicide, while crown rot can be prevented by ensuring proper drainage.
6. Habitat
Delphinium Andersonii is native to California, United States. It is commonly found growing in meadows, grasslands, and open forests. The plant prefers well-drained soil and full sun exposure.
7. Question and Answer
Q. Can Delphinium Andersonii be grown in containers?A. Yes, Delphinium Andersonii can be grown in containers. However, the container should be at least 12 inches in diameter and should have good drainage.Q. When is the best time to plant Delphinium Andersonii?A. The best time to plant Delphinium Andersonii is in the spring, after the last frost.Q. How often should Delphinium Andersonii be fertilized?A. Delphinium Andersonii should be fertilized once a month during the growing season.Q. How tall does Delphinium Andersonii grow?A. Delphinium Andersonii grows up to 2-3 feet tall.
9. Related Plants
Here are some related plants to Delphinium Andersonii:- Delphinium elatum- Delphinium grandiflorum- Delphinium nudicaule- Delphinium x belladonna- Delphinium x cultorum
10. References
– “Delphinium Andersonii – Anderson’s Larkspur.” California Native Plant Society. https://www.cnps.org/gardening/gardening-resources/native-plant-encyclopedia/delphinium-andersonii-andersons-larkspur- “Delphinium Andersonii.” Plant Finder. Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=286614&isprofile=1&basic=delphinium%20andersonii
