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Senna corymbosa
Senna corymbosa
Senna corymbosa
Senna corymbosa

Senna corymbosa

TAXONOMY

FamilyFabaceae
GenusSenna
Zone9

ABOUT

Senna corymbosa, commonly known as Argentine Senna or Buttercup Bush, is a member of the Fabaceae family. It is native to South America, particularly Argentina, Brazil, and Uruguay. This plant is a shrub or small tree that thrives in seasonally dry tropical climates. It is known for its bright yellow flowers and pinnate leaves. The plant undergoes a dormancy period during the dry season.

ALSO KNOWN AS

Butterfly Bush
Cassia Bonariensis
Cassia Crassifolia
Cassia Falcata
Cassia Floribunda
Adipera corymbosa
Cassia corymbosa
Chamaefistula corymbosa

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity60%
Dormancy2 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Senna corymbosa requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a seasonally dry environment. Water the plant sparingly, allowing the soil to dry out almost completely between waterings. Maintain moderate humidity levels to keep the plant healthy.
Soil
This plant prefers well-draining loamy soil. Ensure the soil has good drainage to prevent waterlogging, which can harm the roots. A mix of loam with some sand can be ideal to provide the necessary drainage and aeration.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically every 4-6 weeks, to support its growth and flowering.
Repotting
Repot Senna corymbosa every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Repotting is best done in the early spring before the growing season begins.
Propagation
Propagate Senna corymbosa through seeds or cuttings. Seed propagation is best done in the spring, while cuttings can be taken during the growing season. Ensure the cuttings have at least two nodes and plant them in a well-draining soil mix.
Pruning
Prune the plant to maintain its shape and encourage bushier growth. Pruning is best done after the flowering period. Remove any dead or damaged branches to promote healthy growth.
Toxicity
Senna corymbosa 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 prevent any accidental ingestion.
Additional
Senna corymbosa is a relatively low-maintenance plant that can add a splash of color to gardens with its bright yellow flowers. It is drought-tolerant once established and can be a great addition to xeriscaping projects.
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