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Linum perenne Blau Saphir - seeds
Linum perenne Blau Saphir - seeds
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Dispatch by letter from 3,90 €.
Delivery charge from 5,90 € Oversize package delivery charge from 6,90 €.
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This plant carries a 6 months recovery warranty
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We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
Seed-only orders are dispatched by sealed envelope. The delivery charge for seed-only orders is 3,90 €.
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Linum perenne 'Blau Saphir' is a small selection of perennial flax, just as graceful and floriferous as the wild form. It forms a small, airy clump with countless ephemeral, beautiful sky blue flowers. They renew themselves for two to three months, offering a constantly renewed and swirling sight. Perennial flax thrives in the sun, in light, rocky and even dry soils. Sow it directly in sunny flower beds in spring.
Blue perennial flax (Linum perenne) is native to Siberia, Europe, and temperate Asia, belonging to the linaceae family. 'Sapphire' is a dwarf form of this species. It is a small, hardy perennial plant with a short lifespan but rapid growth. It forms a cluster of delicate stems adorned with glaucous, evergreen foliage, composed of very fine leaves. When in bloom, 'Sapphire' flax forms small bushy clumps about 30 cm in all directions. The flowering period extends from June-July to September, in the form of clusters of five-petaled, pale blue, satiny flowers, veined with darker blue. This plant is often grown as a biennial and self-seeds abundantly in light, sandy, or rocky soil.
Flax is unrivalled, along with love-in-a-mist, for lightening up flower beds and adding a touch of natural beauty to sophisticated scenes. They suffer from somewhat precarious health, which often makes them disappear after a few years, but they naturalise easily. Sow perennial flax generously in rock gardens, meadows, borders, flower beds, or light soil. When sown among German irises, perennial flax lightens the sword-shaped foliage, fills the space between the stems, and takes over once their flowering is finished. It also performs well in pots. Its elegance pairs well with perennials with grey foliage.
Linum perenne Blau Saphir - seeds in pictures
Flowering
Foliage
Plant habit
Botanical data
Sow the flax seeds outdoors where they are to flower in March-April. Choose a sunny location on well-drained, properly prepared and loosened soil. Sow the seeds finely, at a depth of 3 mm, with a spacing of 30 cm between furrows. Water regularly, especially during dry periods. Germination usually takes about twenty days. When the plants are large enough to handle, transplant them 15 cm apart.
Another option is to sow indoors from August to September for flowering in early summer the following year. Sow the flax on the surface of good quality compost at a temperature of 18-23°C, and cover with a pinch of very fine compost or vermiculite. Keep the sowing in the light, as this facilitates germination. When the seedlings are large enough to be moved, transplant and grow on a frost-free place until the young plants are large enough to be moved outdoors. You can keep these plants in a frost-free room before planting them in the ground or pots the following spring.
Flax plants thrive in light, well-drained, even poor soil, in full sun. They can even grow in compacted or very clayey soil. For a beautiful mass effect, plant in groups of at least ten plants.
Sowing period
Intended location
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.