Delphinium halteratum
TAXONOMY
FamilyRanunculaceae
GenusDelphinium
Zone6
LEARN MORE
Plants of the World OnlineABOUT
Delphinium halteratum, commonly known as Larkspur, is a member of the Ranunculaceae family. It is native to subtropical regions and can be found in various habitats including meadows and open woodlands. This plant is an annual or biennial and is known for its tall spikes of vibrant blue, purple, or white flowers. It has a dormancy period during the colder months.
ALSO KNOWN AS
Phledinium Virgatum
Pronghorn
Delphinium longipes
Delphinium peregrinum subsp. halteratum
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Delphinium halteratum requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a humid environment. Regular watering is necessary, but the soil should be allowed to dry out partially between waterings. This plant is best suited for outdoor growth in a garden setting.Soil
The ideal soil for Delphinium halteratum is well-draining loam. It should be kept moderately moist but not waterlogged. Good drainage is essential to prevent root rot and other moisture-related issues.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 is recommended. Fertilize the plant every 4-6 weeks during the growing season to ensure healthy growth and vibrant blooms.Repotting
Repotting is generally not necessary for Delphinium halteratum as it is an annual or biennial. However, if grown in containers, repotting may be required to refresh the soil and provide more space for root growth.Propagation
Delphinium halteratum can be propagated by seeds. Sow the seeds in early spring or late fall. Ensure the soil is kept moist until germination occurs. Transplant seedlings to their final location once they are strong enough to handle.Pruning
Pruning is beneficial for Delphinium halteratum to encourage bushier growth and more blooms. Deadhead spent flowers to promote continuous blooming. Cut back the plant after the flowering season to prepare it for dormancy.Toxicity
Delphinium halteratum is toxic to both pets and humans. All parts of the plant contain toxic compounds that can cause severe digestive issues, skin irritation, and other symptoms if ingested or handled improperly.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
