Veronica × media First Glory

RHS Plant Profile

garden speedwell [First Glory]

Synonyms

Veronica longifolia 'Alllord'^PBR
Veronica × media First Glory

Herbaceous Perennial

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A compact, clump-forming perennial with upright growing habit to 45cm height with lance-shaped to linear, pointed, toothed, dark green leaves, and upright flower stems with terminal racemes of deep-blue flowers in summer

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam, Sand

Max Height

0.1-0.5 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity: 2–5 years
Max Spread: 0.1-0.5 metres
Max Height: 0.1-0.5 metres

Growing Conditions

Chalk Clay Loam Sand

Moisture: Moist but well–drained
pH: Acid or Alkaline or Neutral

Position

Full sun Partial shade

Aspect: East–facing or South–facing or West–facing
Exposure: Exposed or Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

H1A: under glass all year (>15C)
H1B: can be grown outside in the summer (10 - 15)
H1C: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20): H7

Colour & Scent

Season	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family: Plantaginaceae
Native to GB/Ireland: No
Foliage: Deciduous
Habit: Clump forming, Columnar upright
Genus: Veronica can be annuals, perennials or sub-shrubs with paired leaves and small flowers usually in terminal or axillary racemes or spikes
Name Status: Trade

How to Grow

Cultivation

It is tolerant to wide range of soils, as long as not extremely dry or prone to waterlogging. It prefers loamy, moderately fertile, moist, but well-drained soils and position in full sun or light shade. Mulching is beneficial on dry soils

Propagation

Propagate by division in spring or autumn for home use only

Suggested planting locations and garden types

City and courtyard gardens
Cottage and informal garden
Gravel garden
Wildlife gardens
Flower borders and beds

Pruning

Cut back faded flower stems in the autumn

Pests

May be susceptible to aphids

Diseases

May be susceptible to downy mildews, fungal leaf spot, fungal rot, Phytophthora and sometimes honey fungus