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Sternbergia colchiciflora
Sternbergia colchiciflora
Sternbergia colchiciflora
Sternbergia colchiciflora

Sternbergia colchiciflora

TAXONOMY

FamilyAmaryllidaceae
GenusSternbergia
Zone6

ABOUT

Sternbergia colchiciflora, commonly known as autumn daffodil or winter daffodil, is a bulbous geophyte in the Amaryllidaceae family. Native to the Mediterranean region, it thrives in temperate climates and is known for its bright yellow flowers that bloom in the fall. The plant undergoes a dormancy period during the summer months.

ALSO KNOWN AS

Amaryllis Citrina
Amaryllis Etnensis
Autumn Daffodil
Oporanthus Citrinus
Oporanthus Colchiciflorus
Amaryllis colchiciflora
Sternbergia aetnensis
Sternbergia alexandrae
Sternbergia citrina
Sternbergia colchiciflora subsp. dalmatica
Sternbergia colchiciflora var. alexandrae
Sternbergia colchiciflora var. dalmatica
Sternbergia dalmatica
Sternbergia exscapa
Sternbergia lutea subsp. graeca
Sternbergia lutea var. graeca

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature15° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Sternbergia colchiciflora requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and moderate humidity levels. Water the plant sparingly, allowing the soil to dry out almost completely between waterings. This plant is best suited for outdoor growth in temperate climates.
Soil
The plant prefers well-draining loam soil with a slightly acidic to neutral pH. Ensure the soil has good drainage to prevent waterlogging, which can cause bulb rot. A sandy or gritty soil mix can also be beneficial.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during its active growth period in the fall and spring. Avoid fertilizing during the dormancy period.
Repotting
Repot the plant every 2-3 years or when the bulbs become crowded. Repotting is best done in the late summer before the plant's active growth period. Carefully separate the bulbs and plant them in fresh, well-draining soil.
Propagation
Sternbergia colchiciflora can be propagated by dividing the bulbs. This is best done during the repotting process in late summer. Separate the bulbs and plant them individually in well-draining soil.
Pruning
Pruning is not required for this plant. However, you can remove any dead or yellowing leaves to maintain its appearance.
Toxicity
Sternbergia colchiciflora is not known to be toxic to pets or humans. However, it is always best to handle all plants with care and keep them out of reach of pets and children.
Additional
Ensure the plant has a dormancy period during the summer months by reducing watering and allowing the soil to dry out. This rest period is crucial for the plant's health and future blooming.
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How To Grow Sternbergia colchiciflora | EarthOne