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White and blue Lithodora collection
White and blue Lithodora collection
Lithodora diffusa Heavenly Blue, Alba, Star
Purple Gromwell, Shrubby Gromwell
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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 12 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.
From €5.90 for pickup delivery and €6.90 for home delivery
Express home delivery from €8.90.
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Collection items (3 plants)
Description
x 1 Lithodora diffusa 'Alba': the form of the diffuse Gromwell with pure white flowers
x 1 Lithodora diffusa 'Star': a variety with bicoloured flowers in a light blue and white star pattern.
Plant these Lithodoras in sun in well-drained, light, non-calcareous, even somewhat dry soil in summer. In any case, these shrubs do not tolerate limestone or very clayey and waterlogged soil. A mixture of potting compost and peat will suit them. Do not hesitate to plant them on a mound or in a raised bed (20 cm is sufficient) to promote water drainage. Space the plants 40 cm apart. Ideally, grow the Lithodoras from this collection above a wall, between the stones of a rockery, or on a slope. They are perfect in front of heathers that appreciate the same environments. The yellow flowering of gold baskets as well as the whiteness of Iberis sempervirens will perfectly complement the white and blue of the Gromwells. All these plants will also create a great effect in troughs or wide and low pots.
Flowering
Foliage
Plant habit
Botanical data
Lithodora
diffusa
Heavenly Blue, Alba, Star
Boraginaceae
Purple Gromwell, Shrubby Gromwell
Lithospermum diffusum, Lithodora prostrata
Cultivar or hybrid
Other Lithodora
Available in 1 sizes
Available in 1 sizes
Available in 3 sizes
Available in 1 sizes
Planting and care
Like heathers, Lithodora diffusa hate limestone but tolerate poor, sandy soil. They can handle slightly clayey soil as long as it is well-drained by the roots of surrounding trees. Under these conditions, they are very hardy (-20 °C). Water them generously when planting, then regularly during the first few weeks and the first summer if it is very dry. After that, the plants will rely on rainwater.
Planting period
Intended location
Care
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Spring flowering perennials
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Available in 1 sizes
Available in 1 sizes
Available in 2 sizes
Available in 2 sizes
Available in 1 sizes
Available in 1 sizes
Available in 1 sizes
Available in 1 sizes
Available in 2 sizes
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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 zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
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:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
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.