Hedgehog Broom Erinacea anthyllis
ABOUT
The plant with the common name Hedgehog Broom has a striking appearance characterized by an intricate structure of branches that possess a dense covering of spines. These spines give it a unique, almost hedgehog-like appearance, hence its name. The plant produces vibrant yellow flowers, which add a dash of color against the greenish-grey tones of its foliage. The leaves themselves are small and scale-like, hugging closely to the branches, creating a compact, cushioned look. The overall form of the Hedgehog Broom is rounded, with the branches and foliage forming a dense, spiky mass that can be quite distinctive in its native habitat.
About this plant
NamesFamily
Fabaceae
Synonyms
Hedgehog Broom, Prickly Erinacea
Common names
Anthyllis erinacea, Erinacea pungens, Erinacea hispanica.
ToxicityTo humans
Erinacea anthyllis, commonly known as the hedgehog broom, is not widely recognized for its toxicity to humans. Available literature does not typically report it as a poisonous plant. However, as with many plants, it is generally advisable to avoid ingesting parts of plants that are not known to be edible, as they could potentially cause an adverse reaction or be toxic. If a person were to ingest hedgehog broom and experience symptoms like gastrointestinal discomfort, it is important to seek medical attention.
To pets
Hedgehog broom, the common name for Erinacea anthyllis, does not have a well-documented toxicity profile for pets such as dogs and cats. Since comprehensive information on its potential toxicity is not readily available, it is best to err on the side of caution and prevent pets from ingesting this plant. If a pet does consume hedgehog broom and shows signs of distress, such as vomiting, diarrhea, or unusual behavior, contacting a veterinarian as soon as possible would be the prudent course of action.
CharacteristicsLife cycle
Perennials
Foliage type
Evergreen
Color of leaves
Green
Flower color
Pink
Height
1 feet (0.3 meters)
Spread
1 feet (0.3 meters)
Plant type
Shrub
Hardiness zones
8
Native area
Mediterranean
Benefits
General Benefits- Drought resistance: Erinacea anthyllis, commonly known as hedgehog broom, is well-adapted to dry conditions, making it suitable for xeriscaping and water-wise gardens.
- Low maintenance: Hedgehog broom typically requires minimal care once established, making it an ideal choice for gardeners seeking low-maintenance plants.
- Soil stabilization: Its root system can help to stabilize soil and prevent erosion, especially in rocky or sandy landscapes.
- Habitat for wildlife: The flowers of hedgehog broom can attract pollinators such as bees, providing a food source and contributing to biodiversity.
- Aesthetic appeal: With its unique spiky appearance and attractive flowers, hedgehog broom adds visual interest to gardens and landscapes.
Medical Properties- Anti-inflammatory: Erinacea anthyllis may possess anti-inflammatory properties that help reduce inflammation.
- Antiseptic: The plant could have antiseptic qualities useful for cleansing wounds and preventing infections.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Erinacea anthyllis, commonly known as hedgehog broom, can be used in xeriscaping and dry gardens due to its drought resistance, serving as a practical choice for low-water landscaping.
- As a nitrogen-fixing plant, hedgehog broom can improve soil fertility by partnering with bacteria to convert atmospheric nitrogen into a form accessible for other plants.
- Gardeners might cultivate hedgehog broom as a natural barrier or hedge because of its thorny and dense growth habit, providing both privacy and security.
- Owing to its unique and spiny appearance, hedgehog broom is sometimes used in ornamental planting to create textural contrast in rock gardens and alpine settings.
- Its robust and prickly nature allows hedgehog broom to act as a protective habitat for wildlife, offering shelter to small birds and insects while deterring predators.
- Because of its ability to bind the soil, hedgehog broom is useful for erosion control on slopes and banks where other plants may struggle to establish.
- The dense, spiky branches of hedgehog broom can be used in crafting and floral arrangements, providing a distinctive element to bouquets and decorative pieces.
- Enthusiasts of model landscapes and dioramas sometimes incorporate the woody parts of hedgehog broom to simulate miniature trees or shrubby terrain in their creations.
- Hedgehog broom may be used as a natural dye source, where traditional methods can extract colors from its various plant parts for use in textiles and art projects.
- During festive seasons, the evergreen nature and unique form of hedgehog broom can be included in holiday decorations to add an unusual and naturalistic touch.
Interesting Facts
Feng ShuiThe Hedgehog Broom is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Hedgehog Broom is not used in astrology practice.
Plant Symbolism- Resilience: Erinacea anthyllis, commonly known as Hedgehog Broom, is native to rocky and arid environments, showcasing its ability to thrive in harsh conditions which symbolizes resilience and the capacity to overcome adversity.
- Adaptation: As a plant that can adapt to poor soils, Hedgehog Broom symbolizes adaptability and the skill to prosper in various circumstances.
- Protection: With its spiny and tough exterior resembling a hedgehog, this plant signifies protection and defense against negative forces.
- Self-Reliance: Hedgehog Broom grows in isolated and challenging landscapes, representing self-reliance and independence.
WaterHedgehog Broom should be watered sparingly, as it is adapted to dry conditions typical of its native Mediterranean habitat. Generally, watering once every two weeks with approximately 8-16 ounces of water should suffice, depending on the plant size and environmental conditions. Allow the soil to dry out completely between watering sessions. It is essential to avoid overwatering, which can lead to root rot, especially during the winter months when the plant's water needs decrease significantly.
LightHedgehog Broom thrives in full sun conditions, appreciating as much direct sunlight as possible throughout the day. Ideally, place the plant in a south-facing location where it receives at least 6 hours of sunlight daily. While it can tolerate some light shade, too little sunlight can impede its flowering and overall growth.
TemperatureHedgehog Broom prefers temperate climates and can withstand temperatures as low as 20°F and as high as 80°F. However, the ideal temperature range for this plant is between 50°F and 70°F. Protect the plant from frost, ensuring it's situated in a spot that remains within this temperature range for optimal health.
PruningHedgehog Broom requires minimal pruning, mainly to shape the plant or remove any dead or damaged stems. Pruning should be done in the late winter or early spring before new growth begins. This timing allows the plant to heal and reduces the risk of disease. Pruning every couple of years is typically sufficient to maintain its compact form and encourage vibrant flowering.
CleaningAs needed
SoilHedgehog Broom prefers well-draining, sandy or rocky soil with good aeration. The best soil mix for Hedgehog Broom consists of equal parts of sand or gravel and potting soil, ensuring sharp drainage. The soil pH should be slightly acidic to neutral, ranging from 6.0 to 7.5.
RepottingHedgehog Broom should be repotted every 2 to 3 years or when it outgrows its current pot. It is best to repot during the springtime, before the growing season begins.
Humidity & MistingHedgehog Broom thrives in dry climates and does not require high humidity. It is adapted to arid conditions, so the ideal humidity level should be on the lower side, generally below 50%.
Suitable locationsIndoor
Provide bright light, minimal watering, and good air flow.
Outdoor
Place in full sun, ensure good drainage, protect from extreme cold.
Hardiness zone
8-11 USDA
Life cycleErinacea anthyllis, commonly known as the Hedgehog Broom, begins its life cycle as a seed, often germinating after a fire or disturbance to the soil, which triggers the seeds to sprout. Seedlings develop a deep taproot, an adaptation to their native dry Mediterranean environments, which allows the plant to access water deep in the soil. As the plant grows, it develops woody stems covered with spiny, modified leaves, which are an adaptation to deter herbivory and reduce water loss. The Hedgehog Broom reaches maturity and begins flowering in the spring, producing hermaphroditic, pollinator-attracted flowers which then develop into legume pods, dispersing seeds when ripe. Over the years, it grows into a compact, spiny shrub, well-suited to surviving in its arid habitat. The plant has a perennial life cycle, capable of surviving for several years, with flowering and seed production occurring annually when conditions are favorable.
PropogationPropogation time
Spring to Summer
The most popular method of propagation for Erinacea anthyllis, commonly known as the Hedgehog Broom, is by seed. This plant is best sown in early spring, after the last frost, when the soil begins to warm up. The seeds should be scattered onto well-drained soil and lightly covered with a thin layer of additional soil or sand to ensure contact while still allowing light, which aids in germination. Care should be taken to keep the soil moist but not waterlogged, as excessive moisture can cause the seeds to rot. Seedlings generally appear within several weeks and can be thinned out once they have developed a couple of true leaves. It's essential to handle the young plants with care to not damage the taproot. This plant thrives in full sun and well-drained sandy or gritty soil, conditions which mimic its natural habitat.
