Larkspur Delphinium 'Guardian Lavender' (Guardian Series)
ABOUT
The Delphinium 'Guardian Lavender', belonging to the Guardian Series, is a striking plant known for its beautiful floral spikes. The name gives a hint to the color of the flowers, which is a lovely shade of lavender. Each spike is densely packed with semi-double to double flowers, creating a lush, full appearance. The flowers typically have a slightly ruffled look, adding to their charm and giving the plant a fluffy, cloud-like texture. The foliage of the 'Guardian Lavender' is also notable, comprised of deeply cut, palmate leaves that are a rich green in color. These leaves form a mound at the base of the plant, from which the flower spikes majestically rise. The contrast between the green foliage and lavender flowers makes for a captivating display in garden settings. Overall, the aesthetic of the Delphinium 'Guardian Lavender' is one of classic garden elegance, attracting attention with its regal florals. While the exact proportions of this plant are excluded from the description, its presence is undoubtedly impactful, with the bloom period adding vibrant color to the garden landscape.
About this plant
NamesSynonyms
Larkspur, Candle Larkspur, Candle Delphinium
Common names
Delphinium 'Guardian Lavender'.
ToxicityTo humans
Larkspur, including the cultivar Guardian Lavender, is considered toxic to humans if ingested. All parts of the plant contain toxic alkaloids, such as delphinine, which can cause serious health issues. Symptoms of larkspur poisoning can include nausea, vomiting, abdominal pain, muscle weakness, and paralysis of the respiratory system, which can be fatal if not treated promptly. Skin contact with the sap may also cause irritation in some individuals.
To pets
Larkspur is also toxic to pets, such as dogs and cats. Ingestion of any part of the plant can lead to poisoning. Symptoms in pets may include drooling, vomiting, diarrhea, muscle tremors, stiffness, weakness, convulsions, and potentially even cardiac failure. It's essential to seek veterinary care immediately if a pet ingests larkspur, as the consequences can be severe and potentially life-threatening.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Lavender
Height
4-6 feet (1.2-1.8 meters)
Spread
1-2 feet (0.3-0.6 meters)
Plant type
Herb
Hardiness zones
3-7
Native area
Europe
Benefits
General Benefits- Attractive to Pollinators: Delphiniums are known for drawing in bees, butterflies, and other beneficial insects, which help pollinate your garden.
- Vertical Interest: Their tall spikes add height and structure to garden borders, creating a visually appealing layered effect.
- Vibrant Color: The Guardian Lavender variety offers a beautiful shade of lavender-blue that brightens up any garden space.
- Cut Flowers: Delphiniums make excellent cut flowers, adding elegance and color to floral arrangements.
- Seasonal Interest: Blooms in early summer with a possible second bloom in late summer or early fall, offering prolonged beauty.
- Deer Resistance: Tends to be less palatable to deer, reducing the risk of your garden being damaged by wildlife.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Ink Production: The petals of the Delphinium 'Guardian Lavender' can be used to create a natural ink or dye for artistic purposes, offering a range of lavender to bluish hues.
- Fiber Dyeing: The blossoms may be used in dyeing wool or cotton fibers, providing color for yarns and fabrics in textile arts.
- Fragrance Extraction: Scented compounds can be extracted from the flowers to use in perfumery or in the making of scented candles and potpourri.
- Photography: The striking colors and tall spires of the plant make it an excellent subject or backdrop in garden photography.
- Crafts and Decor: Dried flower spikes are used in crafting for decoration such as in wreaths, or for adding a natural touch to handmade paper.
- Educational Tool: The plant serves as a living example to teach botany and horticulture, particularly pollination biology and plant breeding.
- Gastronomy: Its vibrant flowers can be used as a stunning, though non-edible, garnish for culinary presentation, accentuating the aesthetics of a dish.
- Frost Painting: The plant's resistance to light frosts can inspire frost paintings when early morning frost decorates the flowers and leaves, capturing scenes for artistic inspiration.
- Soil Indicator: The growth and health of the Delphinium 'Guardian Lavender' can indicate the soil's fertility and pH level, useful for avid gardeners and agriculturists.
- Biodegradable Confetti: Dried petals can be used as a natural, biodegradable confetti for eco-friendly celebrations.
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: As the name 'Guardian' suggests, delphiniums are often associated with protection and warding off dangers.
- Big-heartedness: The expansive blooms of the delphinium represent generosity of spirit and a sense of being well-meaning.
- Airthiness: The light and airy nature of delphinium flowers symbolize a connection to the celestial or heavenly realms.
- Divine Inspiration: Delphiniums can symbolize the flow of inspiration or the attainment of spiritual enlightenment.
- Openness to New Possibilities: The growth pattern and upward reach of delphiniums represent embracing new opportunities and experiences.
- Ardent Attachment: With their vibrant colors and stately appearance, delphiniums can symbolize a passionate fondness or keen interest.
WaterLarkspur, which is the common name of Delphinium 'Guardian Lavender', needs consistent moisture and should be watered thoroughly. The soil should never dry out completely but also not be waterlogged. Water the plant deeply once or twice a week, providing about 1 to 1.5 gallons of water each time, depending on weather conditions and soil drainage. Increase the frequency during hot, dry periods to ensure the plant gets enough water. It's best to water early in the morning to allow foliage to dry out during the day, reducing the risk of fungal diseases.
LightLarkspur thrives best in full sun to light partial shade. It should receive at least 6 to 8 hours of direct sunlight each day. The ideal spot for planting would be an area where morning sun is abundant, and the plant is protected from the harsh afternoon sun, which can be too intense, especially in hotter climates.
TemperatureLarkspur prefers temperate climates with cooler temperatures. It can survive in temperatures as low as 20°F but may be damaged by frost. The ideal temperature range for growth is between 50°F and 75°F. Larkspur can tolerate up to around 90°F, but excessively high temperatures may impact its growth and flowering.
PruningLarkspur should be pruned to maintain its shape, encourage fuller growth, and improve air circulation. Deadheading spent blooms throughout the flowering season encourages further blooming. After the initial flowering is over, cutting the plant back by one-third can stimulate a second bloom. It's best to prune in the late winter or early spring, before new growth begins.
CleaningAs needed
SoilLarkspur 'Guardian Lavender' thrives best in a soil mix composed of well-drained loamy or sandy soil, combined with organic matter such as compost or aged manure. The best pH for this soil mix should be slightly alkaline, around 6.5 to 7.5. Ensure ample drainage as larkspur does not like waterlogged roots.
RepottingLarkspur 'Guardian Lavender' is typically a perennial that does not require frequent repotting. It should be repotted every 2-3 years or when it outgrows its current container. Carefully lift the plant ensuring minimal root disturbance, and place it in a slightly larger pot with fresh soil mix.
Humidity & MistingLarkspur 'Guardian Lavender' prefers moderate humidity conditions but is fairly adaptable. The best humidity range for this plant is between 40-70%. Avoid environments that are too dry or overly humid to maintain plant health and vigor.
Suitable locationsIndoor
Place in bright light, keep soil moist, and ensure good air circulation.
Outdoor
Plant in full sun, provide steady moisture, and protect from strong winds.
Hardiness zone
3-7 USDA
Life cycleThe life cycle of the Delphinium 'Guardian Lavender', commonly referred to as Larkspur, begins with seed germination, occurring in early spring or after stratification if sown indoors. After approximately 2-3 weeks, the seedlings emerge and gradually develop true leaves. As the plant grows, a sturdy stem forms and distinctive, deeply lobed leaves become more apparent. Following the vegetative stage, the Larkspur enters the flowering phase in early to mid-summer, producing tall spikes of lavender flowers that attract pollinators and are excellent for cutting. After flowering, if the blooms are not deadheaded, seed production occurs, and the plant can self-sow under suitable conditions. The Larkspur is perennial in nature, entering a period of dormancy in late fall or winter after the foliage dies back, to re-emerge the following spring.
PropogationPropogation time
Spring to Summer
Propogation: The Delphinium 'Guardian Lavender', commonly known as Larkspur, is typically propagated by seed. The best time to sow Larkspur seeds is in late winter to early spring, directly into the ground where they are to grow. Before sowing, it's advised to chill the seeds in the refrigerator for about a week to enhance germination. Plant the seeds thinly and cover them lightly with about an eighth of an inch (3 mm) of soil, keeping the soil moist until germination, which usually takes around 2-3 weeks. Once seedlings have developed and are large enough to handle, they should be thinned out to allow for proper growing space, which helps to prevent disease and promotes stronger growth.
