Quick read / the essentials on our Eranthis hyemalis bulbs
Winter aconite, or Eranthis hyemalis , is a perennial tuberous plant of the Ranunculaceae family. Highly prized for its exceptionally early flowering—as early as January in many French regions—it brightens up undergrowth and borders with its golden yellow flowers. Its low height (5 to 10 cm), elegant basal foliage, and ability to quickly form dense mats make it an essential species for floriculturists looking for a hardy, natural, and visually striking bulb.
At Floriverse , we provide a rigorous selection of professional batches allowing you to effectively plant and naturalize your plots . Whether you are aiming for cold-sheltered cultivation, early flowering or winter flowering landscaping, our Eranthis hyemalis bulbs meet the technical expectations of professionals. As a specialist wholesale supplier of flower bulbs , we ensure a reliable supply, advice tailored to your region, and consistent bulb quality, whether conventional, organic or untreated.
For any winter growing project, buying Eranthis hyemalis bulbs from Floriverse means benefiting from comprehensive technical expertise and competitive purchasing conditions. Thanks to our network of specialized European producers, each order is carefully prepared. As a specialist wholesale supplier of flower bulbs , we support you throughout the cycle, from choosing the size to crop planning. Whether for public beds, early production, or naturalization systems, our range of Eranthis is designed for demanding professional uses.
In short, if you're looking to buy Eranthis hyemalis bulbs with complete peace of mind, you've come to the right place. Trust Floriverse , your specialist wholesale supplier of flower bulbs, committed to serving French florists.
Wide range of Winter Aconite (Eranthis) flower bulbs
We offer a wide range of Winter Aconite (Eranthis) flower bulbs , grown to meet the requirements of professional floriculturists. Our offer is divided into three levels of agronomic requirement:
Taxonomic classification and geographical origins
Winter aconite has the full scientific name Eranthis hyemalis and belongs to the botanical family Ranunculaceae , known as the buttercup family. This perennial herbaceous plant with tubers is native to southeastern Europe, its natural range extending mainly to Italy, southern France, the Balkan Peninsula (including Greece and Bulgaria), and extending to western Turkey. Eranthis hyemalis has become widely naturalized in many parts of central and western Europe, including France, thanks to its popularity as an ornamental plant. This internationally recognized scientific name is essential to avoid confusion, especially with the poisonous aconites of the genus Aconitum , whereas Eranthis is purely ornamental and not directly related.
Morphology and botanical characteristics
Commercial dimensions and vegetative port
Winter Monkshood is a small plant, usually reaching a mature height of 5-10 cm . Some varieties or cultivars, such as Eranthis tubergenii 'Bowles' or 'Glory', can reach 10-15 cm . Its habit is typically bushy, spreading, low and fairly compact, with the leaves forming a low rosette and the flower being borne on a spreading collar of leaves, creating a carpeting or tight tufted appearance. The flower stems are usually upright, but the whole plant retains a full, ground-hugging appearance.
Leaf system and vegetative characteristics
The foliage of Eranthis hyemalis is basal, the leaves extending from the base to form a rosette. The leaves are compound, often palmate or bipinnate, deeply cut into 3 to 9 lobes , which gives them a cut and elegant appearance. Each lobe may have irregular, toothed or crenate edges. The texture of the leaves is leathery, that is to say firm but fine, and they are glabrous, without hairs. Their color is a bright green to dark green , very bright at the beginning of the vegetation. The bracts, modified leaves located below the flower, are also bright green and accentuate the ornamental appearance. This foliage is ephemeral ; it appears with or just before the flowers, in late winter or early spring (February to March depending on the climate), persists for 4 to 8 weeks , then turns yellow, dries up and disappears completely with the rise in temperatures in spring, generally during April to early May. The height of the foliage is about 7 to 10 cm, rarely more than 12 cm, and the width of a rosette can reach 10 to 15 cm, the plants quickly forming small carpets.
Floral characteristics
The flowers of Eranthis hyemalis are solitary, cup-shaped , upward-facing, and reminiscent of buttercups. Each flower is surrounded at its base by deeply divided green bracts, forming a distinctive leafy collar. Each flower is about 2.5 cm in diameter . The flower stems reach a height of 7 to 10 cm. The dominant color is a bright, vivid yellow , sometimes described as "butter yellow." There is no noticeable fragrance associated with the flowers. Each stem bears only a single flower. Each flower has 6 visible tepals (petal-sepals) , which are broadly oval to elliptical in shape. Inside, there are numerous yellow stamens and green to yellow-green tubular nectaries around the center.
Tuberous root system
The root system of Eranthis consists of tubers rather than bulbs in the strict sense. These tubers are compact and irregularly shaped, and small in size. Compared to other bulbs, they are relatively small, corresponding to the size of the mature plant.
Vegetative cycle and longevity in production
Winter aconite, Eranthis hyemalis, is a perennial tuber plant . It grows back each season from the same underground tuber. The annual cycle begins in late winter (February-March) with the emergence of leaves and rapid flowering, taking advantage of the light before the tree canopy develops. After flowering, the foliage develops, then yellows and disappears early in spring, marking the entry of the plant into summer dormancy . The tuber remains in the ground, accumulating reserves for the next cycle. This plant has excellent longevity ; once well established in suitable soil, it can live and flower for several decades, often between 20 and 50 years , or even longer if conditions are favorable and without major disturbance.
Cultural requirements and environmental conditions
Reference natural habitat
Eranthis hyemalis grows mainly in deciduous undergrowth , forest edges, shady meadows, as well as in parks and gardens with similar conditions. It prefers humus-rich, fresh to moist, well-drained, neutral to calcareous soils . It is frequently found in natural and semi-natural environments where these conditions are met.
Climate parameters
This species is adapted to temperate climates with cold to moderate winters (average minimum temperature of -10°C to 0°C) and mild summers. Its very early flowering (January to March) is an adaptation to late winter and early spring.
In terms of altitude, Winter Aconite is found mainly in plains and low mountains, generally from 0 to 1,200 meters , and occasionally up to 1,600 meters above sea level in France.
Soil requirements
Regarding the soil, it prefers a texture rich in humus and organic matter , well structured for the development of the tubers. A preference for an alkaline pH is noted. Excellent drainage is crucial, as soggy areas can cause tuber rot. Eranthis needs well-drained soil that retains some moisture, ideally in partial shade or under deciduous trees. During the growing and flowering period (late autumn to early spring), watering needs are moderate but regular, the soil should be kept cool and moist without excess. In case of prolonged drought during this period, watering is recommended. During summer dormancy, watering needs are minimal. Light to moderate fertilization is sufficient, favoring soils rich in humus. An annual amendment of mature compost in the fall is beneficial.
Optimal light exposure
The optimal light exposure is partial shade , especially under deciduous trees, allowing for winter/spring light before the trees leaf out. It can tolerate full sun if the soil remains moist. Ideally, 3 to 6 hours of direct sunlight per day is beneficial during flowering.
Hardiness
Eranthis hyemalis is a very hardy plant, adapted to cold temperate climates. Its hardiness is in USDA zones 3 to 7. It can withstand winter temperatures down to about -15 °C without major damage. Below this threshold, damage may appear on the aerial part, but the survival of the tubers is generally assured. For germination or forcing, it tolerates temperatures between -4 °C and +4 °C very well; occasional changes to -5 °C are even advantageous for its botanical family. Some references indicate hardiness down to -34 °C (USDA zone 4) , but most agree on the precautionary threshold of -15 °C. In metropolitan France, it has good winter resistance, except in extreme mountain regions.
Professional propagation techniques
Propagation by sowing
Winter aconite is mainly propagated by sowing , that is, by seed. The seeds should be sown immediately after maturity because their germination capacity is reduced if they dry out. Seed germination can be slow, with the first leaf appearing only in the second year after sowing, and flowering usually occurring after 3 to 5 years . Sowing allows for the production of a large number of plants and promotes genetic diversity, while limiting the transmission of viral diseases.
Vegetative propagation by division
Vegetative propagation by clump division is less common but possible. It involves dividing groups of dormant tubers in summer and then replanting them. This method is faster than sowing, as new plants can flower in their second year, sometimes even the first. However, it produces a smaller number of new individuals than sowing, generally 2 to 5 divisions per mature clump every 3 to 4 years .
For large-scale multiplication in a professional nursery , sowing is preferred despite its long cycle. For rapid renewal or to multiply specific cultivars, division is complementary.
Cultivars and selections of commercial interest
Although the standard Eranthis hyemalis is the most common variety, several cultivars and selections have special features that are of interest to professionals. Among the cultivars of Eranthis hyemalis:
-
Eranthis hyemalis "Orange Glow" : stands out for its more pronounced golden yellow color than the type.
-
Eranthis hyemalis "Cilicica" : reaches about 10 cm in height and offers a well-defined pure yellow flowering.
-
Eranthis hyemalis "Noel Ayres" : has double flowers, with a more complex structure.
Other varieties are hybrids or belong to other species of the genus Eranthis, such as:
-
Eranthis tubergenii : Generally larger than the standard type. Notable cultivars include 'Hoog' (significantly larger size, larger flowers) and 'Bowles' (10-15 cm tall, golden yellow). 'Glory' offers pure yellow and a distinctive light green collar.
-
Eranthis x thubergerii 'Guinea Gold' : is described as the largest of the eranthis, with large flowers, interesting for its potential as a cut flower.
These varieties bloom early, some as early as January, and are very cold-hardy. The flowers open well in the sun and tolerate light frosts.
Use in landscaping and naturalization
Professional landscape integration
Eranthis hyemalis is particularly suitable for undergrowth beds , edges or in front of beds due to its low height (5 to 10 cm) and its very early yellow flowering, often as early as February, before most other bulbs. It combines well with other early bulbs such as Galanthus (snowdrop) for a strong visual impact in winter.
Along the edge of a path or driveway, it creates a dense ribbon of flowers marking the transition from winter to spring. Planting 7-10 cm apart (80 to 100 tubers/m²) provides a covering effect visible from the 2nd or 3rd year.
Winter aconite also works well in shady rockeries, especially under deciduous trees, provided the soil remains cool. Planting in dense groups (clumps of 10 to 15 bulbs) is recommended.
Capacity for naturalization
Its naturalization capacity is remarkable in the right conditions (humus-rich soil, moist in winter, well-drained in summer, partial shade). Once established, Eranthis forms extensive colonies in a few years by self-sowing and division. Carpets of several hundred flowers per m² are common. A professional planting at 80-100 tubers/m² can quadruple in covered area in 5 to 8 years , forming stable colonies over decades without frequent tillage. It is recommended to allow the foliage to yellow before clearing the site to allow the plant to naturalize.
Benefits for communities and large spaces
For communities and large public spaces, Eranthis offers several advantages. Its hardiness (-20°C tolerated) avoids annual replanting. Rapid naturalization and the formation of vast carpets limit labor. It adapts to various soils, including under deciduous trees, enhancing these areas. The absence of notable diseases or pests reduces the need for treatments, compatible with differentiated management and zero phyto. Its early flowering (January to March) offers color when few other plants are flowering. Each bloom lasts 3 to 5 weeks , forming a luminous carpet. A density of 75 to 100 bulbs/m² ensures a rapid visual impact. In addition, once established, dense colonies limit the development of weeds, reducing weeding. Early flowering also provides a nectar resource for the first pollinators.
Honey interest for biodiversity
Winter aconite is particularly interesting for pollinators because of its very early flowering, often as early as January , when food sources are scarce. Its winter flowering (January to March) makes it a valuable resource for early bees (including domestic ones) and some early-emerging bumblebees . The bright yellow flowers, with their open structure, facilitate access to pollen and nectar, constituting an essential nutritional resource. The integration of Eranthis can thus contribute to biodiversity, particularly in urban areas.
Potential in specialized cut flowers
Eranthis hyemalis presents limitations for traditional cut flowers. Its small size (5–10 cm in height) and short stem length are a major obstacle. There is no specific information on stem rigidity in available sources. The plant is toxic by ingestion , and its sap can cause skin irritation, requiring careful handling. Data on vase life are lacking. However, some varieties such as Eranthis cilicica (larger flowers) or Eranthis x thubergerii 'Guinea Gold' (the largest of the eranthis with large flowers) may offer greater potential for the specialty cut flower market. Possible use is limited to micro-bouquets or miniature arrangements, but its appeal lies in its very early flowering in winter (January–March) when few other flowers are available.
Recommended plant associations
Eranthis hyemalis is ideally associated with plants that share its cultural needs and life cycle. In undergrowth or shaded areas, it is perfect under deciduous trees , benefiting from winter light then summer shade. On alkaline soil, it can colonize naturalized lawns. For complementary aesthetic effects, the association with the snowdrop (Galanthus) , whose flowering is synchronized, creates a spectacular white-yellow contrast. Hellebores (Helleborus) are also good companions, sharing similar needs and complementing the winter flowering. It can also be planted at the base of roses to provide winter interest.
For successful associations, consider its height (10-15 cm), its exposure (partial shade), and its soil (alkaline, well-drained, humus-rich). Its summer dormancy allows for plant successions. A density of 20-25 tubers/m² is recommended for a groundcover effect in 2-3 years. Self-sowing allows for an annual increase of 15-20% of the covered surface under optimal conditions.
Crop management and planting calendar
Optimal planting schedule
The ideal planting time for Eranthis hyemalis tubers is autumn, specifically September and October , before the cold snap. Tubers that are too dry may have difficulty recovering, so choose fresh tubers or rehydrate wrinkled bulbs by soaking them for 24 hours in lukewarm water before planting to facilitate their recovery.
Technical parameters of planting
Planting depth varies slightly depending on the source and species: 5 cm for Eranthis hyemalis , 8 to 10 cm for Eranthis cilicica, and 2 to 3 cm for small bulbs in general, with a general recommendation of around 5 to 7 cm. The recommended spacing is 5 cm for Eranthis hyemalis and small bulbs, and 6 to 7 cm for Eranthis cilicica, with a general recommendation of 5 to 10 cm. In pots, allow around ten tubers for a 20 cm diameter container . After planting, watering thoroughly helps the soil adhere around the bulbs.
Routine maintenance
Routine maintenance is relatively simple once the plant is established. Regular weeding , especially during growth, is necessary to avoid competition. Hand weeding is preferable around the plants to avoid damaging the shallow tubers. Removing faded flowers is not mandatory but helps control self-sowing if you do not want natural propagation. Watering should be moderate, with the soil remaining slightly moist but never soggy, and reduced considerably during summer dormancy. Eranthis does not require annual lifting; the tubers can remain in place for several years. If flowering diminishes or for propagation, lifting can be done every 3-4 years after the foliage has yellowed.
Protection and mulching in production
Mulching or seasonal protection is generally not strictly necessary for Eranthis hyemalis in most French regions due to its hardiness. However, a light organic mulch (dead leaves, mature compost, chopped straw) 3 to 5 cm thick is recommended. Applied after planting in autumn (September-October), it helps maintain soil moisture, protects young tubers from intense frost and limits the formation of surface crusts. This mulch should be lightened in spring so as not to hinder growth. For heavy or poorly drained soils, mulch should be used with caution to avoid tuber rot; good drainage is imperative . In very harsh winters (-15°C and below), mulching with a thickness of 5 to 7 cm limits the frost depth. Planting deeper, at 7 cm instead of 5, can also limit damage from deep frost in the affected regions. Very wet and cold winters, and stagnant moisture, are more problematic than dry cold.
Health management and crop rotations
Natural resistance to bio-aggressors
Winter aconite is renowned for its high resistance to pests and diseases . No major pest or specific disease problems have been reported. The plant's toxicity (presence of bufadienolides) provides natural protection against most insects and herbivores. The sap can irritate the skin, so wearing gloves is recommended when handling. The few problems reported are opportunistic fungal diseases (leaf spots, rot) in heavy or poorly drained soil. Preventive measures include well-drained soil, avoiding excess nitrogen, crop rotation (5 to 8 years recommended), and handling with gloves. There is no specific or systematic curative treatment required. The health argument is a strong point for promoting Eranthis to professionals.
Crop rotation
Regarding crop rotation, there are no major contraindications. You simply need to avoid previous or subsequent crops that compact or severely deplete the soil or leave poorly drained soil. Favor previous crops that improve soil structure, such as green manures. Eranthis is perfectly compatible with other winter-cycle bulbs.
Adaptations to extreme climatic conditions
Drought Management
In case of prolonged drought , planting in partial shade under deciduous trees helps provide summer protection. Maintaining constant humidity, especially during growth, is important. Mulching in summer with 5 to 7 cm limits evaporation. Supplemental watering (15 to 20 mm every 2 to 3 weeks) may be necessary in case of intense summer drought, particularly for recent plantings. Rich, organic soil retains moisture better.
Protection against extreme cold
In very harsh winters (-15°C and below) , the ability of Eranthis to flower under the snow is a testament to its hardiness. Mulching with 5 to 7 cm of organic matter helps limit the depth of frost. Choosing a site sheltered from cold winds is wise. Drainage is essential to avoid rot due to alternating freeze/thaw cycles and stagnant moisture. Planting 7 cm deep in frost-prone regions limits damage from deep frost.
Vernalization and forcing under protection
Vernalization requirements
Winter aconite requires a vernalization period , i.e., prolonged exposure to low winter temperatures, to induce flowering. This requirement is a key physiological mechanism for its early late winter/early spring flowering.
-
Certified organic bulbs , for environmentally friendly production
-
Untreated bulbs , without post-harvest preservation products
-
Conventional bulbs , from specialist nurseries recognized for their technical rigor
Each batch of Eranthis bulbs is selected according to strict criteria of size, health and regularity of flowering, ensuring consistent professional quality .
The Eranthis Cut Flower Market in France: Analysis and Outlook for Professional Floriculturists
Before delving into the details of our analysis, it is worth noting that the French cut flower market is experiencing mixed dynamics, with post-Covid developments favoring local producers. However, Eranthis (Winter Aconite) still occupies a marginal position.
General context of the cut flower market in France
The French cut flower market is estimated at €680 million, 85% of which comes from imports. Domestic production remains marginal (15%), which represents an opportunity for local producers . After a decline of -7% in volume and -9% in value in 2022, the market is showing signs of recovery, notably thanks to the emergence of new post-Covid producers.
Technical characteristics of Eranthis hyemalis
- Perennial plant with tuberous roots (Ranunculaceae family)
- Height 10 cm, solitary golden yellow flowers
- Very early flowering: January to March
- Notable varieties: Eranthis cilicica , 'Guinea Gold'
Agronomic interests for floriculturists
Eranthis provides a rare winter flowering , with high added value. Its low growth, dense flowering and bright color make it an ideal species for early production , in the open ground or under cold shelter.
Specific market status
No significant production volume of Eranthis for cut flowers is currently recorded in France, making it a niche market with high potential. This lack of structure offers significant room for maneuver for pioneers in the sector.
Organic trend and differentiation
Eranthis is now available as certified organic bulbs from some suppliers. This offer meets the expectations of a changing market, sensitive to local and environmentally friendly products .
Development potential
- Strategic seasonal niche (January-March)
- Growing interest in unheated local species
- Easy integration into mixed winter bouquets , period with low competition
Our Sales Arguments for Professionals
We facilitate simple and seamless agricultural supply through dedicated technical support and a responsive sales department , with a response within 48 hours. Our customers benefit from personalized quotes and advice , including a complete technical itinerary for growing Eranthis bulbs. Delivery is possible within 15 days during the season, with the possibility of booking in advance .
Our Winter Aconite (Eranthis) flower bulbs at producer prices come from specialized producers and guarantee professional quality . Our customers can order in large volumes with decreasing prices and benefit from careful delivery anywhere in France . We are your specialist in floriculture and online sales of Eranthis flower bulbs .
To summarize: Our Eranthis hyemalis bulbs
With its early flowering from January and its natural appearance, Eranthis hyemalis is a sure bet for floriculturists wishing to offer an original winter range. This tuberous bulb is undemanding and prefers humus-rich, semi-shaded and well-drained soils. It offers exceptional resistance to cold (down to -15°C) , good naturalization capacity and perfect integration into beds, rockeries or borders. Its low height also makes it ideal for associations with other early bulbs such as Galanthus or Hellebores.
At Floriverse , we make it a point of honor to supply bulbs adapted to the technical requirements and climatic realities of French producers. Our position as a wholesale supplier specializing in flower bulbs allows us to offer you decreasing prices on large volumes, consistent quality, and rapid logistics throughout France. Buying Eranthis hyemalis bulbs from us means choosing reinforced technical and commercial security.
All our bulb batches come from professional nurseries renowned for their rigorous health practices and varietal selection. You can therefore buy Eranthis hyemalis bulbs with complete confidence, whether they are classic varieties or value-added cultivars like 'Guinea Gold' or 'Bowles'. Our personalized support guarantees you a controlled cultivation process and successful integration into your direct or wholesale sales channels.
In short, whether you're looking to naturalize flower beds, grow indoors, or develop communities, Floriverse is your trusted wholesale supplier specializing in flower bulbs . Our team is available to assist you with any quotes or advice. Don't wait any longer to buy Eranthis hyemalis bulbs in optimal conditions for your crops.
Limited stock - Buy now and get it delivered when you're ready to plant
