Delphinium Delphinium 'Foxhill Nina'
ABOUT
Delphinium 'Foxhill Nina' is a strikingly beautiful perennial plant known for its vibrant blooms and lush foliage. This plant showcases tall spikes densely packed with flowers. The flowers are a mesmerizing shade of blue, exhibiting a richness and depth of color that can be a true standout in any garden. Each flower presents a slightly ruffled appearance, with multiple petals that give them a full, rounded look. The center of each flower, often referred to as the "bee," is typically a contrasting lighter color, which adds to the intricate beauty of the plant's overall appearance. The foliage of 'Foxhill Nina' is also quite attractive, composed of deeply lobed, medium green leaves that have a slightly coarse texture. The leaves are arranged in a way that creates an aesthetically pleasing backdrop for the vibrant blue spikes. These leaves are often found clustering near the base of the plant, forming a mound from which the flower spikes arise. The overall presence of the 'Foxhill Nina' is one of an elegant and upright stature, with the flower spikes rising prominently above the foliage, creating a dramatic and eye-catching display in the garden throughout its blooming season.
About this plant
NamesSynonyms
Larkspur, Delphinium
Common names
Delphinium 'Foxhill Nina'.
ToxicityTo humans
Larkspur is highly toxic to humans if ingested. All parts of the plant contain poisonous alkaloids that can cause serious symptoms, including gastrointestinal disturbances such as nausea, vomiting, abdominal pain, and diarrhea. It can also affect the nervous system, leading to symptoms such as muscular weakness, coordination problems, tremors, and potentially respiratory paralysis in severe cases. The toxicity is dose-dependent and can be fatal without prompt medical treatment. Care should always be taken to avoid ingestion and to handle the plant with care, especially around children who might be tempted to eat the colorful flowers.
To pets
Larkspur is also toxic to pets, including dogs, cats, and horses. Ingesting any part of the plant can result in severe poisoning. Symptoms in pets may include salivation, abdominal pain, vomiting, diarrhea, muscle tremors, stiffness, weakness, and in severe cases, convulsions, heart failure, and respiratory difficulties leading to death. Immediate veterinary care is crucial if a pet is suspected of having ingested any part of a larkspur plant. Pet owners should prevent their animals from having access to these plants to avoid accidental ingestion.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Blue
Height
5-6 feet (1.5-1.8 meters)
Spread
2-3 feet (0.6-0.9 meters)
Plant type
Herb
Hardiness zones
3
Native area
Cultivar
Benefits
General Benefits- Ornamental Value: Delphinium 'Foxhill Nina' is valued for its striking spikes of blue-purple flowers which add vertical interest to garden landscapes.
- Attracts Pollinators: The blooms attract bees, butterflies, and other pollinating insects, supporting local ecosystems.
- Cut Flower Use: The long stems and vibrant flowers make excellent cut flowers for vases and floral arrangements.
- Cottage Garden Style: Its traditional appearance is perfect for cottage-style gardens, contributing to a classic and romantic garden aesthetic.
- Seasonal Color: Delphiniums provide a pop of color in early summer, helping to bridge the gap between spring and summer flowers.
- Border Planting: It serves well as a backdrop in garden borders due to its height and structure, helping to define garden spaces.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- The tall and sturdy stalks of the Delphinium, once dried, can be used as natural supports for other, more fragile plants in a garden.
- Due to its height and vibrant colors, dried Delphinium flowers can be incorporated into large-scale floral wall art or installations for decorative purposes.
- Delphinium petals can be used to create a natural dye in shades of blue and purple for textiles and artisan crafts.
- The striking blooms can be pressed and included in handcrafted paper to add color and texture.
- Delphinium flowers may serve as a muse for artists and photographers looking for inspiration, owing to their vivid colors and impressive form.
- When dried and suspended, the flowers can be used as part of a kinetic mobile for visual interest in interior spaces.
- The dried flowers can be used to fill transparent decorative ornaments or lamps, creating a botanical accent for home decor.
- A floral arrangement featuring Delphiniums can often be seen as a part of stage design or theater productions for visual effect.
- Delphinium seeds can be used in various educational activities to teach children about the lifecycle of a plant from seed to flower.
- In frost-prone areas, once trimmed back, the base of the Delphinium plant can be used to create a microclimate to protect smaller, more delicate neighboring plants from frost damage.
Interesting Facts
Feng ShuiThe Delphinium is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Delphinium is not used in astrology practice.
Plant Symbolism- Protection: Delphiniums are often associated with a protective quality, possibly because some species were historically used to ward off scorpions and other pests.
- Openness to new experiences: The flower's spur resembles a dolphin's back fin, which is associated with swiftness and curiosity, encouraging those who encounter it to embrace new opportunities and adventures.
- Positivity: The radiant blue petals of the Delphinium often symbolize a positive outlook and joyfulness, uplifting the spirits of onlookers.
- Ardent attachment: In the Victorian language of flowers, Delphiniums convey a message of strong attachment and big-heartedness, suggesting a deep and open-hearted emotion for another.
- Celebrating achievements: With its towering spikes of flowers, the Delphinium can symbolize reaching new heights and achieving personal goals.
WaterLarkspur requires consistent moisture, especially during the growing season. It's best to water deeply once a week, providing about 1 to 1.5 gallons per plant, ensuring the soil is moist but not waterlogged. Overhead watering should be avoided to prevent disease; instead, aim the water at the base of the plant. During prolonged dry spells, you may need to water twice a week, while in cooler, moist conditions, reduce watering slightly. Monitor the soil moisture regularly to avoid overwatering, which can lead to root rot.
LightLarkspur thrives in full sun to partial shade conditions, with at least 6 hours of direct sunlight daily. The best spot for this plant is in an area that receives morning sunlight and some afternoon shade, especially in hotter climates. Avoid deep shade locations, as this can result in weak stems and reduced flowering.
TemperatureLarkspur prefers moderate temperatures and grows best when daytime temperatures are between 65°F and 75°F. The plant can survive minimum temperatures down to about 50°F, but frost can be harmful. It can tolerate up to about 85°F, but high heat may reduce blooming. For optimal growth, avoid extreme temperature fluctuations.
PruningRegular pruning of Larkspur promotes healthy growth and maximizes blooming. Deadhead spent flowers to encourage new blooms. After the first flush of flowers, you can cut back the flower stalks by one-third to stimulate a second blooming. Prune away any damaged or diseased stems anytime. The best time for major pruning is in late winter or early spring before new growth begins.
CleaningAs needed
SoilLarkspurs thrive in a well-draining soil with a mix of loam, compost, and a balance of nutrients; ideally, a pH level ranging from 6.0 to 7.5 is best for these plants.
RepottingLarkspurs, being perennials, do not typically get repotted as they are usually grown in gardens; they may need division every 3-4 years to maintain vigor.
Humidity & MistingLarkspurs prefer moderate humidity levels but are quite adaptable; they do not have specific humidity requirements and thrive in average outdoor conditions.
Suitable locationsIndoor
Provide bright light, cool temps, and well-draining soil for larkspurs.
Outdoor
Plant in well-draining soil with full sun exposure for larkspurs.
Hardiness zone
3-7 USDA
Life cycleThe life cycle of the Delphinium 'Foxhill Nina', commonly known as 'Foxhill Nina' Larkspur, begins with seed germination, often in early spring under appropriate temperature and soil conditions. After germination, seedlings emerge and grow into juvenile plants, establishing a root system and developing a basal rosette of leaves. As the plant matures, it enters the vegetative stage, where foliage continues to grow, followed by the development of tall flowering stalks that display numerous spurred blossoms in shades of blue or violet, typically in late spring to early summer. After pollination, often by bees or butterflies attracted by the showy flowers, the plant produces seed pods that mature and eventually release seeds, completing the reproductive cycle. In perennial varieties like 'Foxhill Nina', the plant will enter a period of dormancy in late fall or early winter, with above-ground growth dying back and the plant surviving through its root system. With the return of favorable conditions in the next growing season, the larkspur will regrow from the dormant roots, repeating its cycle.
PropogationPropogation time
Spring-Early Summer
Propogation: The Delphinium 'Foxhill Nina', commonly known as Larkspur, is often propagated by seed. The ideal time to sow Delphinium seeds is in late winter to early spring, utilizing a cold stratification process to encourage germination. This process involves sowing the seeds in a moist seed-starting mix, then placing the container in a plastic bag and refrigerating it for about two weeks at around 40 degrees Fahrenheit (approximately 4 degrees Celsius). Afterward, the seeds can be moved to a warm location, around 65 to 75 degrees Fahrenheit (18 to 24 degrees Celsius), and kept under light. The young plants should be acclimated to outdoor conditions gradually before being transplanted into the garden when the risk of frost has passed.
