Ceanothus spinosus
TAXONOMY
FamilyRhamnaceae
GenusCeanothus
Zone8
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Plants of the World OnlineABOUT
Ceanothus spinosus, commonly known as the Greenbark Ceanothus, is a shrub native to California. It belongs to the Rhamnaceae family and is known for its spiny branches and glossy green leaves. This plant thrives in subtropical climates and is well-suited to dry, rocky soils. It has a dormancy period during the summer months.
ALSO KNOWN AS
Greenbark ceanothus
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Greenbark Ceanothus requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and can tolerate dry conditions. Ensure the plant is watered sparingly, allowing the soil to dry out almost completely between waterings. Maintain moderate humidity levels.Soil
This shrub prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in moderately nutrient-rich soil. Ensure the soil has good drainage to prevent waterlogging.Fertilizer
Fertilize the plant with a balanced fertilizer, such as 5-10-10, during the growing season. Apply the fertilizer sparingly, as over-fertilization can harm the plant.Repotting
Repot the Greenbark Ceanothus every 2-3 years or when it outgrows its container. Choose a slightly larger pot with good drainage. Handle the roots carefully to avoid damage.Propagation
Propagate Ceanothus spinosus through semi-hardwood cuttings taken in late summer. Dip the cuttings in rooting hormone and plant them in a well-draining soil mix. Keep the cuttings in a warm, bright location until they root.Pruning
Prune the shrub in late winter or early spring to maintain its shape and remove any dead or damaged branches. Use clean, sharp pruning shears to make clean cuts.Toxicity
Ceanothus spinosus 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.Additional
Greenbark Ceanothus is drought-tolerant once established and can be a great addition to xeriscape gardens. It also attracts pollinators such as bees and butterflies, making it beneficial for the local ecosystem.REVOLUTIONIZE YOUR PLANT CARE
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