Order your professional Puschkinia bulbs
Bulbiverse , a specialist wholesale supplier of Puschkinia bulbs , offers high-end plant material for professionals in cut flowers and landscaping. Buying your Puschkinia bulbs means opting for early flowering, extreme hardiness and a long-lasting ground cover effect. Our 5/+ calibrated batches come from specialized nurseries and are selected for their varietal resistance , high yield and natural disease tolerance . Take advantage of our fast and careful delivery throughout France , decreasing producer prices and dedicated technical support for your planting schedules. Our responsive sales teams will support you with personalized advice adapted to your production objectives. Order now or request your free quote to secure your needs for professional quality bulbs.
Professional cultivation of Puschkinia scilloides
Puschkinia scilloides Adams , a bulbous plant of the Asparagaceae family, is a strategic choice for early flower production. Native to Western Asia (Caucasus, Turkey, Lebanon), this species thrives naturally in mountain meadows up to 3,000 meters above sea level , on light, well-drained soils.
The tunicate bulb, 1.5 to 2 cm in diameter , produces two dark green linear leaves forming a compact clump of 10 to 15 cm. The terminal raceme inflorescences bear 3 to 20 pale blue striated star-shaped flowers , on 10 to 20 cm stems. The exceptional hardiness ( -40°C, USDA zones 3 to 8 ) and the capacity for naturalization by bulbils make this species a sustainable investment for producers.
Varietal selection and plant material
The French commercial offer focuses on Puschkinia scilloides var. libanotica , a reference variety for professional production. This selection has white to very pale blue flowers with a deep blue midline, a standardized height of 8 to 15 cm and an early flowering in March-April.
Technical characteristics include: 6 to 8 flowers per stem , light fragrance, glossy linear foliage, deer and rodent resistance, excellent naturalizing ability. The rarer secondary species Puschkinia peshmenii offers greenish flowers for specialized collections.
Professional calibration criteria
For optimal production, choose size 5/+ bulbs (diameter ≥ 5 cm) which guarantee robust flower stems and a maximum number of flowers from the first year. Large-sized bulbs ensure immediate professional flowering with a recommended density of 3 to 4 cm spacing and 4 to 5 cm depth .
Planting calendar and techniques
The optimal period extends from September to December , with planting imperative before the first significant frosts. The minimum soil temperature must be between 7°C and 12°C for optimal rooting, with planting stopped if the temperature drops below 5°C.
Planting depth and density
Bury the bulbs 5 to 10 cm deep , with the tip facing upwards, according to the rule of 2 to 3 times the height of the bulb. The standard professional spacing of 8 to 10 cm between bulbs facilitates air circulation and limits pathogen risks.
For commercial densities: 50 to 75 bulbs per square meter for standard production, 97 bulbs per square meter (9 bulbs per square foot) for carpet effect, up to 200 bulbs per square meter to maximize pollinator attraction.
Cultural requirements and technical management
Substrate and drainage
Puschkinia requires perfect drainage , a non-negotiable condition to avoid bulb rot. Favor sandy-loam or loamy soils, with the incorporation of coarse sand or gravel if necessary. The optimal pH is between 6.0 and 7.0 , promoting nutrient availability.
Seasonal water management
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Planting phase (autumn) : Moderate watering after planting without excess
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Active growth (late winter-spring) : Maintain light humidity, 15 to 20 mm weekly if spring is dry
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Post-flowering : Reduction then cessation of inputs during leaf yellowing to induce summer dormancy
Fertilization program
Undemanding species requiring a measured approach:
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Base dressing (autumn) : 60 to 80 g/m² of NPK 4-8-12 bulb fertilizer, incorporated into the top 10 cm
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Vegetative relaunch (February-March) : 30 to 40 g/m² of balanced NPK 7-7-7 or 4-8-12 fertilizer in poor soil
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Active period : Fertilizer rich in potash every two weeks to strengthen resistance
Avoid excess nitrogen which promotes foliage to the detriment of flowering.
Professional protection and maintenance
Mulching and winter protection
Although very hardy, a 3 to 5 cm mulch (dead leaves, straw) after autumn planting protects against severe frost in harsh regions. For extreme conditions, increase to 10-15 cm after the surface of the soil has frozen .
Technical interventions
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Weeding : Light for the first two years, then competitive naturalization
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Foliage management : Allow to yellow naturally for 4 to 6 weeks after flowering to replenish reserves
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Division : Every 5 to 7 years in summer after complete drying, separation of the bulbils and immediate replanting
Health management and pathologies
Puschkinia has a high natural resistance to diseases and pests. The main risk is viral infections, which manifest as leaf and flower deformations, spots, and reduced vigor.
Preventive measures
- Plant 10-15 cm deep in perfectly drained soil
- Respect the density of 50 to 75 bulbs/m²
- Bi-monthly potassium applications during growth
- Spring organic mulching
In case of viral infection: dig up and immediately destroy infected bulbs to prevent spread. Monitor slugs and snails in spring.
Flowering calendar and yields
Flowering extends from February to April with a peak between the beginning of March and mid-April depending on the region. Individual duration of 2 to 3 weeks per clump , extendable to 4 weeks across the entire massif thanks to natural staggering.
Commercial returns
Each bulb produces several stems bearing 6 to 8 star-shaped flowers . At a density of 97 bulbs/m², an estimated yield of 580 to 776 flower stems per square meter is achieved. Optimal yield is reached after a few years of establishment, with gradual increase through naturalization.
Professional harvesting and storage
Dig up the bulbs after the foliage has completely yellowed, generally around June . Clean without washing, dry in the shade in a ventilated place for 1 to 2 weeks .
Store in a dry, dark, ventilated environment, 15 to 20°C , in openwork crates or nets in a single layer until autumn planting. Harvest the seeds in late spring (May) on dry capsules, store in paper bags at room temperature.
Crop rotation and sustainability
Recommended rotation of 3 to 4 years to avoid bulb-specific pathogen buildup. Puschkinia naturalizes easily, allowing for long-lasting plantings with renewal every 3 to 4 years to maintain vigor and abundant flowering.
Compatible with late-flowering plants that occupy post-dormant space. Excellent choice for communities and large spaces thanks to its low maintenance and long-lasting landscape effect.
Forcing and off-season production
Puschkinia excels at forcing in a greenhouse for off-season flowering. Vernalization required : 10 to 12 weeks at 4-8°C after 3 months of dry dormancy.
Forcing conditions
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Substrate : Very draining (potting soil + 20-30% coarse sand), pH 6.5
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Density : 10 bulbs per 30 cm pot, planted 10-13 cm apart
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Temperature : 15°C in active phase
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Humidity : Moderate (50%), watering 1 to 2 times/week
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Timeframe : Flowering 12 to 16 weeks after planting
Professional applications and markets
Landscaping uses
Remarkable versatility: rock gardens, ground cover, deciduous undergrowth, shrub bases. Tolerance to black walnut (Juglans nigra) broadens the possibilities for development in allelopathic conditions.
Trade associations
Effective combinations with daffodils, tulips (staggered heights), crocus (early dense carpet), scilla. Recommended density: 30-40 bulbs/m² in concentrated groups, 80-100 bulbs/m² for naturalization.
Biodiversity assets
Excellent honey plant for early pollinators, flowering rich in nectar and pollen. Natural resistance to deer and rodents , a major asset for communities. Non-invasive, compatible with the local French flora.
Health assessment and diagnosis
Health indicators
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Foliage : Bright green, semi-erect, without spots or discolorations
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Flowering : Dense inflorescences, uniformly colored flowers
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Bulb : Firm, without softening or discoloration
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Optimal humidity : 45-65% during active growth, 30-35% during dormancy
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Flowering temperature : 12 to 18°C
Stress diagnosis
Premature yellowing or leaf necrosis: excess humidity, water stress or deficiencies (nitrogen, potassium). Weak flowering or misshapen flowers: bulb exhaustion, viral attack or stress (drought, phosphorus deficiency).
To summarize: Our Puschkinia scilloides var. libanotica
Choosing the Puschkinia scilloides var. libanotica bulbs offered by Bulbiverse means investing in plant material adapted to the requirements of professionals. This variety selected for commercial floriculture offers early flowering (March-April), 8 to 15 cm stems and fragrant pale blue star-shaped flowers with a blue midline. Calibrated in 5/+, our bulbs guarantee immediate flowering and excellent naturalization capacity. As a specialist wholesale supplier of Puschkinia bulbs , Bulbiverse supports professionals with a reliable supply, controlled stocks and proven technical expertise. Ideal for forcing, planting in beds or naturalizing landscapes, our bulbs ensure a good yield with 580 to 776 flower stems per square meter. Buying Puschkinia scilloides var. libanotica bulbs also allows you to benefit from great hardiness (-40°C), low maintenance and compatibility with many plants. As a specialist wholesale supplier of Puschkinia bulbs , we offer a service tailored to demanding communities, horticulturists, and landscapers. Buying Puschkinia scilloides var. libanotica bulbs guarantees you quality-tested, ready-to-plant material for optimal visual results from the first season. As a specialist wholesale supplier of Puschkinia bulbs , we make every effort to provide you with a reliable and sustainable plant solution. Buying Puschkinia scilloides var. libanotica bulbs means choosing a professional standard recognized throughout floriculture in Europe.
