Common Buckthorn
Rhamnus cathartica
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Description
Common Buckthorn (Rhamnus cathartica) is a deciduous shrub or small tree native to Europe and parts of Asia, typically reaching heights of 3-7 meters. It is characterized by dark, glossy leaves and small, black berries. In agroecology and regenerative agriculture, it is often considered invasive due to its aggressive growth and ability to outcompete native vegetation, forming dense thickets that disrupt ecosystems and reduce biodiversity. Despite this, it can play a role in temporary soil stabilization in severely degraded landscapes. Historically, its berries were used for their laxative properties, but caution is advised due to potential toxicity. In a food forest, it can serve as a windbreak or hedge, though its use should be carefully managed to prevent spread. It is not a keystone species and does not fix nitrogen.
Growing Details
Common Buckthorn is highly adaptable, thriving in a variety of soil types, though it prefers well-drained loam. It grows best in full sun to partial shade and can tolerate a range of moisture levels. To manage its invasive nature, regular monitoring and removal of seedlings are necessary. Mulching can help retain soil moisture and suppress unwanted growth. Companion planting with species like elderberry or hawthorn can help create a more balanced ecosystem. Harvesting should be avoided due to th
Tags
Hedge
Attracts Wildlife
Windbreak
Invasive
Visual Appeal
Easy Propagating
Colouring
Range (Based on GBIF Data)
The map shows known occurrence points of <strong>Rhamnus cathartica</strong> recorded in scientific biodiversity databases.
Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> โ Global Biodiversity Information Facility
Location & Timing
native geo location: Native to Europe and parts of Asia
applicable geo region: Temperate regions
language used: en
Flowering:
beginning
of May for 30 days
Harvest:
middle
of August for 60 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(1/5)
edible uses: The berries of Common Buckthorn have been used historically as a laxative, but they are not considered edible in the traditional sense due to their potential toxicity. They should be used with caution and only under guidance from a knowledgeable practitioner.
Medicinal Rating:
(2/5)
medicinal uses: Common Buckthorn has been used in traditional medicine primarily for its laxative properties. The bark and berries contain anthraquinones, which can stimulate bowel movements. However, due to potential side effects such as nausea and diarrhea, its use is not widely recommended without professional guidance.
health concerns: The berries and bark of Common Buckthorn can be toxic if consumed in large quantities, causing nausea, vomiting, and diarrhea.
other uses: The wood of Common Buckthorn can be used for small woodworking projects, and the plant has been used historically to produce a yellow dye.
Scientific Literature
Loading scientific articles about <strong>Rhamnus cathartica</strong>...
Botanical data
specie: Rhamnus cathartica
common names: European Buckthorn; Purging Buckthorn; Hart
family: Rhamnaceae
sub family:
tribe:
sub tribe:
genus: Rhamnus
Growing Conditions
area needed: 0.0 m
spacing: 0.0 m
growing difficulty: Low
Deciduous / Evergreen: Evergreen
Seed Temp (Opt/Min/Max): 0ยฐC / 0ยฐC / 0ยฐC
Plant Temp (Opt/Min/Max): 0ยฐC / 0ยฐC / 0ยฐC
water demands: Medium
humidity:
light demands: High
root type: Medium
frost tender: Low
hardness:
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(4/10)
first harvest: 0 years
life span: 0 years
succession: Pioneer
growth rate: Fast
max height: 7.0 m
max width: 3.0 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Hermaphrodite
growth details: Common Buckthorn is highly adaptable, thriving in a variety of soil types, though it prefers well-drained loam. It grows best in full sun to partial shade and can tolerate a range of moisture levels. To manage its invasive nature, regular monitoring and removal of seedlings are necessary. Mulching can help retain soil moisture and suppress unwanted growth. Companion planting with species like elderberry or hawthorn can help create a more balanced ecosystem. Harvesting should be avoided due to th
Potential Disturbances: While Common Buckthorn is relatively pest-free, it can be affected by rust fungi and leaf spot diseases. To manage pests naturally, encourage beneficial insects such as ladybugs and lacewings, which can help control aphid populations. Planting garlic or chives nearby can also help repel certain pests. Regular pruning can improve air circulation and reduce disease incidence.
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