Berberis thunbergii
TAXONOMY
FamilyBerberidaceae
GenusBerberis
Zone4
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Berberis thunbergii, commonly known as Japanese Barberry, is a deciduous shrub native to Japan. It is known for its dense, thorny branches and vibrant red or orange berries. This plant is often used in landscaping for its ornamental value and ability to form dense hedges. It undergoes a dormancy period during the winter months.
ALSO KNOWN AS
Japanese Barberry
Berberis thunbergii f. erecta
Berberis thunbergii f. grandiflora
Berberis thunbergii f. microcarpa
Berberis thunbergii f. obovata
Berberis thunbergii f. trispinosa
Berberis thunbergii var. argenteomarginata
Berberis thunbergii var. atropurpurea
Berberis thunbergii var. erecta
Berberis thunbergii var. maximowiczii
Berberis thunbergii var. minor
Berberis thunbergii var. pluriflora
Berberis thunbergii var. rubrifolia
Berberis thunbergii var. uniflora
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature18° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Japanese Barberry thrives in temperate climates and prefers full sun to partial shade. It requires moderate watering, allowing the soil to dry out partially between waterings. The plant does well in moderate temperatures and average humidity levels. Regular pruning is necessary to maintain its shape and encourage healthy growth.Soil
This shrub prefers well-draining loamy soil with a slightly acidic to neutral pH. It can tolerate a range of soil types but performs best in fertile, well-drained soil. Ensure the soil is not waterlogged to prevent root rot.Fertilizer
Apply a balanced fertilizer with an N-P-K ratio of 10-10-10 in early spring to support new growth. Fertilize once a year, and avoid over-fertilizing as it can lead to excessive growth and reduced berry production.Repotting
If growing in a container, repot the Japanese Barberry every 2-3 years or when it becomes root-bound. Choose a slightly larger pot with good drainage, and refresh the soil mix to provide new nutrients.Propagation
Propagate Berberis thunbergii 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 humid environment until roots develop.Pruning
Prune the shrub in late winter or early spring before new growth begins. Remove any dead or damaged branches, and thin out dense areas to improve air circulation. Regular pruning helps maintain the plant's shape and encourages healthy growth.Toxicity
All parts of the Japanese Barberry plant are toxic if ingested, particularly the berries. It can cause mild to moderate gastrointestinal distress in pets and humans. Handle with care and keep out of reach of children and pets.Additional
Japanese Barberry is known for its resistance to deer and its ability to thrive in a variety of soil conditions. However, it can become invasive in some areas, so check local regulations before planting.REVOLUTIONIZE YOUR PLANT CARE
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