Bear's Ear Primula auricula 'All Gold' (Au/d)
ABOUT
The Primula auricula 'All Gold', also known as Bear's Ear, is a distinctive and eye-catching plant noted for its unique coloring and structure. The most striking feature of the Bear's Ear is its leaves which, as suggested by the name 'All Gold', have a vibrant golden-yellow hue that adds a splash of sunshine to any garden setting. These leaves are generally thick and may have a slightly waxy coating giving them a lustrous appearance. The flowers of the Bear's Ear further add to its beauty, typically arising in clusters above the foliage. These blossoms can exhibit a diverse range of colors, often featuring rich and deep tones that may include shades of red, purples, pinks, or occasionally yellows, often with a velvety texture. The vivid colored petals may also be complemented by a contrasting, often lighter center, known as the 'eye' which can be yellow or white, adding depth and complexity to the flower's appearance. Its blooms exude a certain old-world charm and may have a faint, pleasant fragrance. Compact and generally rounded in form, the Bear's Ear is characterized by a plush, dense spread of foliage which acts as a verdant backdrop to the profusion of colorful flowers that emerge during its blooming period. This plant is often celebrated for its decorative qualities and is commonly used to infuse color into rock gardens, containers, or as part of a border in traditional flower gardens.
About this plant
NamesSynonyms
Bear's Ear Auricula, Mountain Cowslip, All Gold Auricula.
Common names
Primula auricula 'All Gold'
ToxicityTo humans
The Bear's Ear, or Primula auricula 'All Gold,' is generally considered non-toxic to humans. However, as with many plants, it could cause mild discomfort if ingested, such as a stomach ache or nausea, particularly in individuals with sensitivities to certain plants. Adverse reactions from handling the plant, such as skin irritation, are also possible due to the presence of primin, a compound found in the plant's sap. It is always advisable to exercise caution and avoid ingesting plants not intended for consumption.
To pets
The Bear's Ear, or Primula auricula 'All Gold,' is typically not toxic to pets, such as cats and dogs. If ingested, it may cause mild gastrointestinal upset as a worst-case scenario. Pets with plant allergies or sensitivities may exhibit signs such as vomiting or diarrhea after consuming plant material. As with humans, some pets might experience skin irritation from contact with the plant's sap due to the compound primin. It is always recommended to monitor pets around plants and prevent them from ingesting plant material to avoid any potential issues.
CharacteristicsLife cycle
Perennials
Foliage type
Evergreen
Color of leaves
Green
Flower color
Yellow
Height
6 inches (15 cm)
Spread
6 inches (15 cm)
Plant type
Herb
Hardiness zones
5
Native area
Europe
Benefits
General Benefits- Ornamental Value: The Primula auricula 'All Gold', also known as the Auricula, has unique and attractive gold-colored foliage that adds visual interest to gardens and landscapes.
- Low Maintenance: Auriculas require minimal upkeep once established, making them suitable for gardeners of all skill levels.
- Compact Growth: This cultivar has a compact habit, which is ideal for small gardens, borders, or container gardening.
- Spring Blooming: Auriculas produce flowers in the spring, providing an early burst of color after the winter months.
- Drought Tolerance: These plants are relatively drought-tolerant, reducing the need for frequent watering.
- Cold Hardy: The Auricula is known for its cold hardiness, making it suitable for cooler climates and extending its growing range.
- Pollinator-Friendly: The flowers attract bees and other pollinators, supporting local ecosystems and improving garden biodiversity.
- Versatility: Suitable for alpine gardens, rockeries, and as part of mixed plantings, demonstrating great versatility in landscape use.
- Long-Lived Perennial: As a perennial, the Auricula comes back year after year, offering long-term value to the garden.
- Color Range: The flowers of this species come in a variety of colors, providing options for color coordination in garden designs.
- Collectibility: Auriculas have a history of being collected and shown, and various cultivars like 'All Gold' add to the allure for enthusiasts.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- The auricula leaves can be used to create unique patterns in pressed flower art due to their interesting shape and texture.
- Growers can cultivate auriculas as a challenge and engage in competitive showing in events dedicated specifically to this flower variety.
- Auriculas can be used as an indicator plant to signal the health of the growing environment, as they require very specific conditions to thrive.
- The flower can be photographed and employed in botanical illustration owing to its vibrant color and distinctive form, serving educational and artistic purposes.
- In colder regions, cultivating auriculas can be a test of gardening skills to overwinter them successfully without a greenhouse.
- Auricula flowers can be included in educational programs at botanical gardens to demonstrate the diversity of the Primulaceae family.
- The plant can be a source of inspiration for artists and designers, with its striking gold color influencing patterns and motifs in textiles.
- Enthusiasts may use auriculas to create a living collection or 'theatre', a traditional and elaborate way of showcasing these plants.
- As a part of companion planting, auriculas can be grown alongside other alpine plants to create a diverse and attractive rockery.
- Breeders might crossbreed auriculas like 'All Gold' with other Primula varieties to create new hybrids with unique characteristics.
Interesting Facts
Feng ShuiThe Primula is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Primula is not used in astrology practice.
Plant Symbolism- Rarity: The 'All Gold' variety of Primula auricula, being a unique and less common cultivar, symbolizes rarity and the value of uncommon beauty.
- Fragility: Auriculas, in general, are delicate flowers that can symbolize fragility and the need for careful handling.
- Precision: The specific breeding required to produce such a cultivar represents precision and the pursuit of perfection.
- Wealth: The name 'All Gold' and the association with the color gold can signify wealth, prosperity, and success.
- New Beginnings: As a spring-blooming flower, auriculas commonly represent new beginnings and the rejuvenation of life.
WaterBear's Ear should be watered when the top inch of soil feels dry to the touch, which will typically be about once a week, although this can vary depending on environmental factors such as temperature and humidity. When watering Bear's Ear, use lukewarm water and apply it directly to the soil, ensuring that it is evenly moistened but not waterlogged. Approximately 8 to 16 ounces of water should be sufficient for a small to medium-sized pot, always adjusting based on the plant’s size and the soil's moisture level. During the growing season in spring and summer, be more attentive to watering needs, tapering off in the fall and reducing further in the winter.
LightBear's Ear thrives best in bright, indirect light. It should be placed in a spot where it receives plenty of light but is shielded from the intense midday sun, which can scorch its delicate leaves. A north-facing or east-facing window that provides soft, filtered sunlight is an ideal location for this plant.
TemperatureBear's Ear prefers cool to moderate temperatures and will thrive in conditions that stay between 50°F and 70°F. It can withstand temperatures as low as 40°F but should not be exposed to temperatures below this point, as cold temperatures can damage the plant. For optimal growth, keep Bear's Ear away from drafts and sudden temperature changes.
PruningPruning Bear's Ear is important to remove dead or fading flowers and leaves, promoting healthier growth and a more pleasing appearance. It is best done after the plant has finished flowering, typically in late spring or early summer. Prune sparingly, cutting back to just above a leaf node or rosette, and avoid over-pruning.
CleaningAs needed
SoilAuricula 'All Gold' thrives in a well-draining soil mix, rich in organic matter. A blend of one part perlite, one part loam, and one part peat moss or coir can be ideal. The preferred soil pH for this plant is slightly acidic to neutral, ranging from 6.0 to 7.0.
RepottingAuricula 'All Gold' should be repotted annually to replenish the nutrients in the soil and accommodate root growth. Spring is the best time to repot, just before the new growth begins.
Humidity & MistingAuricula 'All Gold' enjoys moderate humidity levels, typically between 50% to 60%. Avoid extreme humidity to prevent fungal diseases.
Suitable locationsIndoor
Provide bright, indirect light and cool temperatures.
Outdoor
Shelter from intense sun and wet conditions.
Hardiness zone
4-8 USDA
Life cycleThe Auricula, also known as Primula auricula 'All Gold', begins its life cycle as a seed that germinates in moist, well-draining soil typically in the spring. Upon germination, it develops into a rosette of leaves as it matures into a young plant. As the Auricula grows, it will develop a stem with a cluster of vibrant, gold-hued flowers, usually blooming in the spring to early summer. After flowering, the plant sets seeds which are distributed by wind, water, or animal activity, contributing to the propagation of new plants. Throughout the summer and into fall, the Auricula will grow and store energy in its roots to survive the winter dormancy period. As spring returns, the cycle restarts with new growth emerging from the roots, provided the plant is perennial in its growing zone.
PropogationPropogation time
Spring to Summer
For Primula auricula 'All Gold', commonly known as Auricula Primrose, the most favored time to propagate is during late summer after the blooming period or in early fall. The most popular method involves division. To propagate by division, carefully dig up the plant, ensuring to keep a good amount of soil around the roots. Gently tease apart the clumps into smaller sections using your hands or a knife, each with a portion of roots and a few leaves. Plant these divisions immediately at the same soil depth they were originally growing, spacing them about 6 to 8 inches (15 to 20 centimeters) apart to give them enough room to grow. Water them well after planting to help establish the new roots. It's essential to keep the soil moist but not waterlogged as the divisions take root. This method is simple and effective, allowing gardeners to create new plants that are genetically identical to the parent and will generally flower the next season.
