Lithodora diffusa ‘Heavenly Blue’
Blue Lithospermum |
USDA Zone: 5-9 |
Plant number: 1.325.100
Lithospermum is a choice groundcover or rock garden plant, making an unforgettable display when grown well. This selection forms a low, creeping mat of hairy grey-green leaves, studded with royal-blue star flowers from late spring through summer. Plants MUST have a well-drained, acidic soil in order to thrive. Heavy clay soils are sure death. In colder regions this will benefit from a light covering of evergreen boughs as soon as the soil is frozen in late fall. Combines well with Heaths and Heathers, since plants have similar requirements. Evergreen where hardy. Prune lightly in late summer by trimming the new tip shoots back by about half, to encourage a dense habit. Plants are shrubby, so hard pruning is not recommended.
Further details for
Lithodora diffusa ‘Heavenly Blue’
Optimal Growing Conditions
Sun Exposure Full Sun or Partial Shade
Soil Type Normal or Sandy
Soil pH Neutral or Acid
Soil Moisture
Care Level Moderate
Appearance and Characteristics
Flower Colour Deep Blue
Blooming Time Early Summer Mid Summer Late Summer Late Spring
Foliage Color Grey Green
Plant Uses & Characteristics Accent: Good Texture/Form Alpine & Rock Border Containers Deer Resistant Edging Evergreen Ground Cover
Flower Head Size Very Small
Height 10-15 cm 4-6 inches
Spread 30-45 cm 12-18 inches
Foot Traffic Light
Growth Rate Medium
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.
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