Collection: Oxalis bulb wholesaler – Floriverse, your direct producer channel

Why choose Floriverse as your specialist wholesaler?

1. Complete short circuit – from the field to your plot

At Floriverse, Oxalis bulbs are grown and packaged by our own horticultural partners, with no middlemen involved. This means you benefit from stable producer prices and rigorous quality control on each batch (size, health, consistency).

2. B2B logistics calibrated for professionals

• Real-time availability: daily stock updates; in a sector where supply is limited, it is advisable to reserve your varieties 3 to 6 months in advance to guarantee varietal choice.
• Express preparation: during the season, delivery within 7 to 15 days throughout France and Europe. Outside Europe is possible upon request.
• Optimized packaging: packaging varies according to the volume ordered; we select the most protective solution for the health of the bulbs while guaranteeing the best optimization of logistics costs.
• Delivery: France delivered within 7 days, Europe within 15 days; for destinations outside Europe, we prepare a tailor-made offer. Incoterms DAP or FCA of your choice.
• Proactive monitoring: real-time tracking by our teams.

3. Horticultural expertise

Founded in 2024 by plant enthusiasts, Floriverse offers its expertise in flower bulb cultivation to professional florists. Our technical team advises you on:

• the choice of planting calendars (open field / greenhouse forcing),
• optimal densities to maximize the rate of marketable stems,
• integrated management of pests and sustainable fertilization.

4. Guarantees & customer reviews

• Google Rating: 5/5
  Responsiveness, speed and product quality are the most cited points.

Recent customer excerpts

“The plants are of high quality, extremely careful delivery.” — S. Aubailly (May 2025)

“Responsiveness, professionalism, good price.” — A. Benedetto (Feb. 2025)

“Superb blackcurrant plants, accommodating service.” — F. Laurent (March 2025)

“Responsiveness, friendliness and top-notch products.” — E. Fleurat (Jan. 2025)

“Professional advice, fast delivery, impeccable quality.” — V. Morales (Nov. 2024)

“Unbeatable prices and impeccable customer service.” — AC (Dec. 2024)

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How to order from Floriverse?

Request your personalized quote now – response within 48 hours for a batch of Oxalis bulbs:

• Send your quantities and delivery dates to info@economealegumes.fr
• Call us at 06 28 78 57 28
• Or fill out our online form directly: https://bulbesdefleurs.com/pages/contact

We open your wholesale account in less than 24 hours, with no activation fees, and provide a customized quote based on your volumes.

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Commercial applications and professional opportunities for Oxalis

The Oxalis stands out for its great versatility , making it relevant for a diverse professional clientele, ranging from floriculturists to green space managers.

Integration into professional landscaping

The integration of Oxalis into professional landscaping is facilitated by its dense growth and low habit, generally varying from 5 to 30 cm in height depending on the species. It makes an excellent ground cover, ideal for flower beds where it can serve as a foreground plant or fill gaps, providing a prolonged decorative groundcover effect. For borders, its often ornamental foliage and regular blooms bring a touch of color along paths and flowerbeds. Some species, such as Oxalis adenophylla, are particularly suited to rockeries thanks to their preference for draining substrates and their resistance to occasional drought. Oxalis adapts to a variety of exposures, from full sun to partial shade, which makes it easy to integrate it into urban gardens, public spaces or naturalistic plantings. To obtain a dense carpet from the first year, a recommended planting density is 30 to 40 bulbs per square meter .

Optimization for communities and large spaces

Oxalis is a species of choice for communities and large space management thanks to its ease of maintenance and prolonged flowering. Its robustness and adaptability to various soil types, as well as varied exposures (partial shade to full sun), significantly reduce constraints for green space services. Its bulbs store water, so it requires little watering once established, which is advantageous for sites subject to irrigation restrictions. Its rapid growth provides ground cover that limits the development of weeds, thus reducing the need for weeding.

Oxalis flowering is generally abundant and long-lasting, extending from late spring to autumn, or from May to September , for up to 5 months of continuous flowering depending on climatic conditions. The flowers, renewed regularly, offer prolonged visual appeal, while the decorative foliage (violet, purple, variegated) ensures visual interest even when not in bloom. Bulb installation is practical for large areas, with the possibility of mechanization to reduce labor costs. In addition, the hardiness of the bulbs (generally down to -5°C to -10°C ) allows for perennial installation without significant annual replacement. Compared to conventional annuals, Oxalis can offer an estimated saving in maintenance time of more than 30% , and a flowering period of up to 120 to 150 days per year .

Use in specialized cut flowers

Although the Oxalis is not a classic cut flower, it has specific uses. Its flowers, which come in a variety of colors (from bright pink to white or purple) and elegant shapes (bell-shaped or cup-shaped), add a touch of originality and light decoration. The ornamental foliage, particularly that of the Oxalis triangularis with its purple hues, can also be an asset in floral arrangements.

However, it is important to note some technical limitations . Oxalis stems are generally thin, flexible, and rather short, ranging from 15 to 30 cm at maturity , which limits their use in large bouquets but makes them suitable for small arrangements or country bouquets. Their fragility makes them sensitive to handling and transport, and their vase life is limited, generally 3 to 5 days in good conditions. Finally, Oxalis does not generally give off a noticeable fragrance.

Container production and indoor cultivation

Growing oxalis in pots or under cover is very effective, especially for species like Oxalis triangularis. It allows for greater control over growing conditions and can prevent its rapid spread in beds. Oxalis is commonly grown as a decorative houseplant in temperate regions. Varieties like Oxalis Iron Cross are also valued for their aesthetic appeal in pots. For optimal indoor growth, an ideal temperature is between 15°C and 24°C .

Contribution to biodiversity and pollinator attractiveness

Oxalis is a plant known for its attractiveness to various pollinators, including honeybees (Apis mellifera) . The rich nectar and pollen content of its flowers makes it a beekeeping plant with high potential for honey and pollen production. The foraging activity of bees is notable, with workers visiting an average of 20 flowers per minute for pollen and 18 flowers per minute for pollen and nectar. Visits are mainly dedicated to nectar collection (52 to 53%), and the abundance of foragers is strongly correlated with the number of blooming flowers. The flowering of most cultivated Oxalis, particularly in spring and early summer, makes it a valuable resource for pollinators.

Persistent ornamental value after flowering

The ornamental interest of Oxalis is not limited to its flowering; its unique foliage is a major asset that persists well beyond the flowering period. The leaves, generally trifoliate and clover-shaped, offer a welcome originality in plant compositions. Oxalis triangularis, for example, is distinguished by its purple to intense violet foliage , creating a strong and lasting visual contrast. The density of the foliage, which can reach 200 leaves per square meter in compact varieties, ensures a decorative groundcover effect for several months, from May to October. After flowering, the plant produces small capsules of a few millimeters containing seeds, a discreet but useful aspect for the propagation and diversity of plantings.

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Technical management and crop planning

To ensure the success of professional Oxalis cultivation, careful planning and a thorough knowledge of their cultural requirements are essential.

Optimized planting calendar

The planting schedule for Oxalis bulbs varies to suit French climatic conditions. Spring planting is recommended from May to June , once all risk of frost has passed and the soil is sufficiently warm. Alternatively, autumn planting from October to November , particularly in October for some varieties, allows for good rooting before winter. For indoor cultivation, bulbs can be planted from late February to early March.

When planting, it is advisable to position the bulbs at a depth equal to three times their height . This is generally around 8 cm for most varieties, although species such as Oxalis deppei 'Iron Cross' are planted 5 cm apart and Oxalis adenophylla 10 cm apart. Spacing between bulbs varies from 10 cm for most varieties to 20 cm for the largest. For a dense carpet or group effect, it is recommended to plant a minimum of 4 to 5 bulbs together, or space the corms about 2.5 cm apart in pots for a quick bushy appearance. For commercial crops, a density of 10 to 15 bulbs per square meter is common for an optimal balance between leaf development and flowering.

Substrate optimization and drainage

Oxalis thrive in well-drained soil with a light to medium texture. It is recommended to use a potting mix, enriched with sand or gravel (about 10%) and peat (about 20%) to improve drainage and moisture retention without saturation. A slightly acidic pH, between 6.0 and 6.5 , is ideal to promote nutrient absorption. Effective drainage is crucial, as Oxalis is very sensitive to excess moisture, which can lead to corm rot, especially during dormancy. A simple test is to ensure that water drains from the pot within a few minutes after a saturating watering. Incorporating compost or a slow-release fertilizer (such as NPK 10-10-10 or 5-10-10) early in the growing season helps ensure adequate nutrient intake.

Light exposure management

Oxalis requires bright, indirect light for optimal growth and rich foliage color. It is best to avoid intense direct sunlight, especially during the hottest hours of summer, although it tolerates direct exposure in the morning or late afternoon. Indoors, a location near an east- or west-facing window is ideal. Outdoors, for beds and borders, partial shade to full sun is favorable, but protection from the harsh summer rays is beneficial. Shade exposure is tolerated but may reduce the abundance of flowering. The optimal temperature for growth is between 15°C and 35°C .

Irrigation and fertilization program

The water requirements of Oxalis vary significantly during its growing cycle. During the active growth period (spring-summer), regular watering is necessary, taking care to let the soil dry slightly on the surface between waterings to avoid excess moisture. Oxalis does not tolerate prolonged drought. It is recommended to water until the water runs out of the drainage holes, and distilled water is preferable. During the dormant period (autumn-winter), watering should be considerably reduced or even completely stopped to prevent rotting of the tubers. Watering will be gradually resumed when vegetation restarts, around February. The ideal atmospheric humidity level is between 40% and 60% .

In terms of fertilization, a balanced fertilizer application is recommended once a month during the growing season (spring-summer). An alternative is a weekly application of regular fertilizer. For open-ground plantings, adding compost to the surface at the beginning of the growing season is beneficial, while for potted crops, adding top dressing in spring is recommended. All fertilization should be discontinued during the dormant phase.

Winter Protection Strategies

Most Oxalis species grown from bulbs are not very hardy and are sensitive to freezing temperatures. The foliage begins to turn brown and die back below 10°C , and it is recommended not to go below 15°C for Oxalis triangularis. Although some species can survive in USDA Zone 6 (down to -23.3°C), the majority are considered non-hardy and require protection.

In regions with mild winters, bulbs can remain in the ground without protection, although a light 5 cm mulch can be beneficial. In regions with cold winters, it is essential to remove the bulbs in the autumn and overwinter them in a frost-free, dark and dry room, at an ideal temperature of 5 to 10°C . An alternative is to apply a thick winter mulch of 8 to 15 cm with dry materials (straw, dead leaves, hemp) to insulate the stump and limit frost. For potted crops, it is crucial to bring the pots indoors as soon as temperatures drop below 10-12°C, in a frost-free and bright room.

Regular maintenance and renewal

Maintaining Oxalis in professional cultivation involves several regular practices. Watering should keep the substrate slightly moist without being soggy, with a frequency of 1 to 2 times per week in spring and summer, ensuring that the first centimeter of soil dries out between each application. Manual weeding is necessary, especially at the beginning of cultivation and around the bulbs, with a check of the beds every 2 to 3 weeks . Regular removal of faded flowers ("deadheading") stimulates new blooms and prevents bulb exhaustion, ideally weekly from April to September.

Lifting and dividing bulbs is not systematic every year but is recommended every 1 to 2 years , and up to 2 to 3 years, to maintain vigor and flowering density. This operation must be carried out during the dormant period, when the foliage has yellowed and disappeared, generally in late autumn or early spring. The size of the bulbs has a direct influence on vigor and flowering: corms over 1.5 cm in diameter are preferred for professional production because they guarantee optimal and more abundant flowering from the first season. Small corms (< 1 cm) produce less vigorous plants and later or less rich flowering.

Multiplication and commercial yields

Oxalis propagates preferentially and very efficiently by dividing its corms (bulbs) . Each tuberous corm can produce about 20 new bulbils , which are the main source of propagation and allow rapid propagation of the plant. This rapid multiplication capacity is a major asset for commercial production, allowing rapid increase in stock.

In terms of yield, for an average density of 10 to 15 bulbs per square meter, we can estimate a yield of 3 to 15 flowers per bulb , or approximately 40 to 180 flowers per square meter per flowering cycle. This yield depends heavily on optimal growing conditions: medium to high indirect light, humidity between 40% and 60%, ideal temperature between 15°C and 24°C, as well as light, well-drained and regularly fertilized soil.

Crop rotation and sustainability

Although sources do not detail strict crop rotations for oxalis, general principles can be applied to maintain soil and crop health. It is recommended to avoid replanting oxalis in the same location for 3 to 4 years to prevent the accumulation of specific pathogens. Because oxalis contains oxalic acid, it is best to avoid planting acid-sensitive crops after it. Intercropping with soil-improving plants, such as legumes, or a "clean-up" cover crop before replanting may be beneficial.

Forcing for off-season production

Oxalis lends itself effectively to forcing in a greenhouse or indoors to obtain off-season flowering. The process begins with a period of overwintering and dormancy from late October or November. The tubers can be kept in pots or extracted for health inspection, then repotted in suitable forcing soil. To stimulate growth, maintain a constant temperature between 18°C ​​and 22°C and ensure adequate lighting, possibly supplemented by artificial lighting. A period of 4 to 6 weeks of forcing is generally necessary before the first flowers appear. This allows for staggered production and allows for continuous commercial demand throughout the year. It is important to note that Oxalis does not require vernalization (a specific cold period) to induce flowering, flowering naturally when growing conditions are favorable.

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Botanical characteristics and technical specifications

Understanding the botanical and physiological characteristics of Oxalis is fundamental for any professional wishing to successfully integrate it into their productions.

Taxonomic position and genetic diversity

The botanical genus Oxalis belongs to the family Oxalidaceae (Oxalidaceae) , which is part of the order Oxalidales. It is an extremely diverse genus, comprising between 800 and 900 species of herbaceous plants, making it by far the largest genus in its family, which has about 875 species in total. Notable species include Oxalis acetosella L., also known as wood sorrel.

Geographic origins and natural adaptations

The geographical origin of bulbous Oxalis species varies, but many originate from South America , including Argentina, Chile (Andean region), and South Africa. For example, Oxalis adenophylla is native to the mountainous regions of Argentina and Chile, growing naturally on rocky, sloping areas, up to high altitudes of up to 3,000 meters in the Andes Mountains. It is adapted to a temperate to Mediterranean climate and tolerates winter temperatures down to –20.5 °C (USDA Zone 6B) due to the dormancy of its bulb. Oxalis prefers light, well-drained, humus-rich soils, often stony or rocky, and typically grows on slopes, embankments, scree slopes, rock gardens, and sometimes in open alpine meadows. Oxalis are distributed worldwide, but with a greater concentration in the tropical and subtropical regions of America.

Structure of underground organs

Oxalis have a variety of underground structures, including bulbs, rhizomes, and tubers . For some species, such as Oxalis Triangularis, the bulbs are described as "tiny, immature pine cones." These underground organs are essential for the plant's survival during adverse periods, storing the nutrient reserves needed for recovery after a dormant period. It is worth noting that some species, such as Oxalis versicolor, have a reversed growth cycle , flowering in winter and going dormant in summer.

Leaf morphology and behavior

The foliage of the Oxalis is one of its main ornamental attractions. The leaves are usually composed of three triangular leaflets , evoking the appearance of a clover, a heart, or a butterfly. Each leaf is borne on a petiole rising directly from the tuberous rhizome. The foliage coloration can vary considerably depending on the subspecies or cultivar, ranging from green to purple, almost black, or reddish. Oxalis triangularis is particularly prized for its intense purple foliage .

A remarkable characteristic is its nyctinastic behavior : the leaves open at sunrise and close at sunset, and can also fold in response to mechanical stimuli such as shocks or wind, a natural protection mechanism. The density of this foliage can reach up to 200 leaves per square meter in compact varieties, providing a prolonged groundcover effect.

Floral architecture and aesthetics

Oxalis flowers are generally small and delicate, star-shaped, composed of five petals fused into a tube at the base and surrounded by five free sepals. They have regular central symmetry and can adopt a cupped or funnel shape. The flowers are borne on long, erect peduncles, giving an airy appearance. They vary in size from 3.5 to 11 mm in diameter . The color palette is wide, including white, pink, yellow, sometimes red or mauve. The center of the corolla can be yellow or darker, and some species such as Oxalis versicolor have bicolored white and red flowers. Oxalis articulata is described as "very floriferous". The sources consulted do not mention a notable fragrance for Oxalis flowers.

Dimensions and biological cycle

Oxalis is a perennial plant belonging to the Oxalidaceae family. At maturity, its average height varies between 15 and 40 cm , although species such as Oxalis versicolor only reach 10 cm, and Oxalis triangularis is between 20 and 30 cm with an upright habit. The general habit of Oxalis is mainly ground cover and creeping, with a tendency to spread and quickly colonize their growing space, reaching a width of 50 cm for some varieties.

The life cycle of the Oxalis includes a germination and initial growth phase, followed by foliage development and flowering, which generally extends from spring to early autumn. After flowering, the plant produces fruit that disperses seeds. The Oxalis then enters a period of winter dormancy, during which it generally loses its leaves outdoors or reduces its growth indoors. This dormancy is a crucial natural adaptation, allowing the plant to conserve its resources and resume growth in early spring with vigor. Thanks to its perennial nature and ability to regenerate through its bulbs, a well-maintained Oxalis planting can persist for many years. Its hardiness can extend to -10°C for some species, with deciduous to semi-evergreen foliage depending on conditions.

Specific pathologies and pests

Oxalis can be affected by various fungal diseases and pests, requiring careful monitoring and preventative measures by professionals. Rusts (Puccinia spp.) are among the most common fungal diseases, manifesting as orange to reddish-brown pustules on the leaves, reducing the plant's photosynthetic capacity. Pests can also compromise growth, and careful inspection of bulbs before planting is essential.

Preventive measures include careful bulb selection, crop rotation (do not replant in the same location for 3-4 years), maintaining optimal growing conditions with good aeration and effective drainage to avoid excess moisture, and regular weekly crop monitoring. In the case of rust, removal of infected parts and application of approved fungicides may be necessary. For pests, the use of specific plant protection products or treatment of bulbs before planting is possible.

Health diagnosis and stress indicators

To assess the health of the Oxalis, several visual and physiological indicators should be monitored. The foliage should have a uniform, species-specific coloration, be firm and unstained, and free of spots or burns. The bulbs should be firm, with no signs of rot or drying out, and no mold. Abundant flowering and well-formed flowers are also signs of good health.

Signs of water stress include wilted or yellowing leaves from underwatering, and general yellowing or bulb rot from overwatering. Nutrient deficiencies are manifested by pale leaves (nitrogen), interveinal chlorosis (iron), or marginal burn (potassium). Environmental stresses, such as inadequate light, can cause leaf etiolation or scorch. For optimal growth, bright but indirect light for 10 to 12 hours per day , a soil pH between 5.5 and 6.5 , a well-draining growing medium with about 30% perlite, and moderate moisture are recommended. Weekly inspection is recommended for early detection of aphids and spider mites , which are the main pests.

Toxicological properties and professional precautions

It is imperative for professionals to be aware of the toxicity of Oxalis. The plant contains oxalic acid and oxalate salts , including calcium oxalate. It is considered moderately toxic to pets (dogs and cats), and can cause gastrointestinal disturbances. In humans, excessive consumption can lead to calcium deficiencies, digestive disorders, and kidney problems, even kidney stones, muscle tremors, or general weakness at high doses. However, the bitter taste of the plant is a natural protective factor that limits the risk of serious poisoning. Some species of Oxalis, such as Oxalis pes-caprae, are known for their mild medicinal properties, including antispasmodic and demulcent properties. On a professional sales website, it is crucial to mention these toxicological characteristics and provide appropriate handling and cultivation recommendations.

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To summarize: Our Oxalis bulbs

The Oxalis bulbs offered by Floriverse meet the requirements of professionals looking for a versatile, decorative and profitable plant. As a specialist wholesale supplier of Oxalis bulbs , we guarantee products from specialized nurseries, with sizes selected for rapid and abundant flowering. Thanks to their dense growth and flowering from May to September, Oxalis bulbs fit perfectly into flower beds, borders, containers and even indoors. Their simple installation and low maintenance are all assets for professionals. The ornamental foliage, tolerance to varied exposures and partial hardiness (down to -10°C depending on the species) make it a strategic choice for urban landscaping, rock gardens or potted production. The bulbs also allow for mechanization in large spaces and offer strong propagation potential (up to 20 bulbils per corm). Floriverse supports each order with technical support and logistics adapted to the needs of floriculturists. Trust a specialist wholesale supplier of Oxalis bulbs to enhance your areas and optimize your production. Do you want to introduce Oxalis into your offering? Don't wait any longer to buy Oxalis bulbs and benefit from our expertise. Thanks to their rapid multiplication and prolonged flowering, buying Oxalis bulbs becomes a profitable and sustainable solution. With Floriverse , buying Oxalis bulbs becomes a wise technical choice. Specialist wholesale supplier of Oxalis bulbs , we deliver everywhere in France with short lead times. Specialist wholesale supplier of Oxalis bulbs : for a response adapted to your professional constraints.