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Delphinium wellbyi
Delphinium wellbyi
Delphinium wellbyi
Delphinium wellbyi

Delphinium wellbyi

TAXONOMY

FamilyRanunculaceae
GenusDelphinium
Zone5

ABOUT

Delphinium wellbyi, a member of the Ranunculaceae family, is a perennial plant known for its strikingly beautiful, tall spikes of flowers. Native to subtropical climates, it thrives in well-drained soils and is often found in garden borders and as a cut flower. The plant undergoes a dormancy period during the colder months.

ALSO KNOWN AS

Wellby's Larkspur
Delphinium ruspolianum

OVERVIEW

WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Delphinium wellbyi requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and high humidity. Regular watering is essential, but the soil should be allowed to dry out partially between waterings. Ensure good air circulation to prevent fungal diseases.
Soil
This plant prefers well-drained loamy soil that is rich in organic matter. Good drainage is crucial to prevent root rot. A slightly acidic to neutral pH is ideal for Delphinium wellbyi.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season to promote healthy growth and vibrant blooms.
Repotting
Repot Delphinium wellbyi every 2-3 years or when the plant outgrows its container. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repotting is best done in early spring before the growing season begins.
Propagation
Propagate Delphinium wellbyi through seeds or by dividing the root clumps in early spring. Ensure that each division has a healthy root system and plant them in well-prepared soil.
Pruning
Prune the plant after the flowering season to remove spent blooms and encourage new growth. Cut back the stems to the base to maintain a tidy appearance and promote a healthy plant.
Toxicity
Delphinium wellbyi is toxic to both pets and humans. All parts of the plant contain toxic alkaloids that can cause severe digestive issues, respiratory problems, and even death if ingested. Handle with care and keep away from children and pets.
Additional
To support the tall flower spikes, use stakes or plant supports. This will prevent the stems from bending or breaking, especially in windy conditions. Regularly check for pests and diseases, and treat them promptly to ensure the plant remains healthy.
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How To Grow Delphinium wellbyi | EarthOne