Cytisus nigricans
TAXONOMY
FamilyFabaceae
GenusCytisus
Zone5
LEARN MORE
Plants of the World OnlineABOUT
Cytisus nigricans, commonly known as Black Broom, is a subshrub in the Fabaceae family. Native to Europe, it thrives in temperate climates and is known for its yellow flowers that bloom in late summer. The plant undergoes a dormancy period during the winter months.
ALSO KNOWN AS
Black Broom
Laburnum Nigricanum
Calophaca nigricans
Cytisus atropurpureus
Cytisus nigricans var. elongatus
Cytisus nigricans var. nigricans
Cytisus nigricans var. vulgaris
Cytisus pseudonigricans
Cytisus unibracteatus
Cytisus virgatus
Laburnum nigricans
Lembotropis nigricans
Lembotropis nigricans subsp. nigricans
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Cytisus nigricans prefers full sun and moderate temperatures. It should be watered sparingly, allowing the soil to dry out almost completely between waterings. The plant thrives in moderate humidity and should be protected from extreme cold.Soil
This plant prefers well-draining loamy soil. It can tolerate poor soil conditions but performs best in moderately fertile soil. Ensure good drainage to prevent root rot.Fertilizer
Fertilize Cytisus nigricans with a balanced fertilizer, such as 5-10-10, during the growing season. Apply the fertilizer sparingly, as the plant does not require high nutrient concentrations.Repotting
Repot the plant every 2-3 years or when it outgrows its container. Choose a slightly larger pot with good drainage. Repotting is best done in early spring before the growing season begins.Propagation
Propagate Cytisus nigricans through semi-hardwood cuttings taken in late summer. Ensure the cuttings have at least one node and plant them in a well-draining soil mix. Keep the soil moist until roots develop.Pruning
Prune the plant after flowering to maintain its shape and encourage new growth. Remove any dead or damaged branches and trim back overgrown areas to promote a bushier appearance.Toxicity
Cytisus nigricans is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to avoid any accidental ingestion.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
