
<










>
LITHODORA 'Heavenly Blue'

Deep blue gentian-like flowers, prostrate
Plant Details
-
Floweringlocal_floristJanlocal_floristFeblocal_floristMarlocal_floristAprlocal_floristMaylocal_floristJunlocal_floristJullocal_floristAuglocal_floristSeplocal_floristOctlocal_floristNovlocal_floristDec
-
Good to know
Syn. Glandora prostrata 'Heavenly Blue', Lithospermum diffusum. Blooms over a long period from late spring to summer -
Pests & Diseases
Aphids and red spider mite in glasshouse -
Place of origin
Garden origin -
Resistant to honey fungusThese plants have little or few problems with honey fungus.
-
EvergreenElliptic to narrowly oblong, deep-green leaves 1-3.5cm (½ to 1½in) long.
-
Blue
Gentian blue -
Fully hardy
-
Entire
-
Elliptic
-
Oblong
-
Height
15cm (6in) -
Spread
60cm (24in) -
Alpine or rock plantThese plants prefer well drained soil and are generally dwarf in habit.Prostrate, spreading, many-branched shrub. Produces a profusion of flowers to 1cm (½in) across in terminal clusters.
-
Dwarf shrubTypically only grows to a maximum of one or two feet in height but there will be some exceptions.
-
Hardy - cold winter
Hardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F) -
Spring Seasonal Interest
-
Summer Seasonal Interest
-
Mature Size15cm (6in)
60cm (24in)
Planting Tips and Care Advice
-
Garden Location/Conditions
Rockery (inc alpine)Suitable for small gardens
-
Pruning group
Pruning group 5
Suitable for: Evergreen shrubs that require minimal pruning.
Action: Trim or lightly cut back shoots that spoil symmetry. Deadhead regularly.
When: Annually after flowering.
Pruning group 7
Suitable for: Evergreen shrubs that flower on previous year's growth in Spring, or current year's growth in late Summer/Autumn.
Action: Cut back flowered shoots to within 1 inch of previous year's growth.
When: Annually after flowering or in Spring if flowering on current year's growth.
-
Soil Conditions
Acid / ericaceous lovingHumus-rich.Fertile well drained soil
-
Sun Requirements
Full sun
Lithodora - Growing Guide