Plants > Bamboos

vervain Quartz Series

Glandularia Quartz Series

★ RHS AGM

Genus: Glandularia
Family: Verbenaceae

About this plant

Quartz Series are compact annuals to 25cm, with ovate leaves and large domed clusters of flowers in shades of red, violet-blue, salmon and white, some with a white eye, in summer and autumn

Growing Information

Height

0.1-0.5 Metres

Spread

0.1-0.5 Metres

Hardiness

H2

Foliage

Deciduous

Growing Conditions

Sunlight

Full Sun

Soil

ClayChalkLoamSandy

pH

AcidAlkaline

Not Currently Available

This plant is not currently stocked at any garden centres on our platform.

Neutral

Moisture

Poorly Drained

Aspect

West Facing

Exposure

ShelteredExposed

Care Guide

Cultivation

Best grown in moist but well-drained soil in full sun.

Pruning

No pruning required

Propagation

Propagate by seed or stem tip cuttings

Pests

May be attacked by slugs, leafhoppers and aphids

Diseases

Some resistance to powdery mildews

Garden Uses

Uses

Cottage InformalGround CoverPatio Container

Planting Places

Bog GardenOutdoorConservatory

Season of Interest

SpringSummerAutumn

Size & Characteristics

Height

0.1-0.5 Metres

Spread

0.1-0.5 Metres

Habit

Bushy

Time to Full Height

Two To Five Years