Verbena hybrida 'Quartz Blue' – Blue splendor for sunny borders and containers

Verbena hybrida 'Quartz Blue' is a beautiful, long-blooming summer plant known for its intense blue-violet flowers and compact, bushy growth habit. This versatile plant is ideal for garden borders, hanging baskets, and patio and balcony boxes. With its rich color, long blooming period, and easy care, 'Quartz Blue' is a favorite with both amateur gardeners and landscape professionals.

Characteristics of Verbena hybrida 'Quartz Blue'

Verbena hybrida 'Quartz Blue' belongs to the Vervain family and combines striking color with a compact, branched structure. The plant forms a dense, rounded mat of glossy green leaves, on which numerous small flower clusters develop throughout the summer. The flowers continue to bloom for months and attract bees, butterflies, and other pollinators.

Key Features:

• Botanical name: Verbena hybrida

• Cultivar: 'Quartz Blue'

• Color: Intense blue-violet

• Height: 20–30 cm

• Flowering: June – October, continuous flowering with regular care

• Location: Full sun

• Uses: Borders, containers, hanging baskets, patios, butterfly and bee gardens

• Winter hardiness: Semi-hardy; can overwinter in milder climates

Thanks to its compact and branched growth, 'Quartz Blue' remains neat and bushy, making the plant ideal for both mass planting and container planting.

Location and care

Verbena hybrida 'Quartz Blue' thrives in a sunny location with well-drained soil. The plant loves warmth, and a constant, light watering encourages abundant flowering. Regularly pruning off faded flowers ensures continued blooming until autumn.

Care tips:

• Place in full sun for richest color and most flowers.

• Plant in well-drained soil to prevent root rot.

• Water regularly, especially during hot, dry periods.

• Remove dead flowers for extra flowering.

• Can be combined well with other summer flowers such as Petunia, Calibrachoa and Lobelia.

Application in garden, balcony and landscape

Verbena hybrida 'Quartz Blue' is ideal for:

• Borders and edging – brings a vibrant blue colour and texture.

• Balcony and patio containers – compact growth and abundant flowering make it ideal for pots and hanging baskets.

• Prairie and cottage gardens – airy, natural look.

• Ecological gardens – attract beneficial insects such as bees and butterflies.

The bright blue flowers combine beautifully with contrasting colours such as yellow, white and pink, but also with soft pastel shades for a harmonious whole.

Ecological value

Besides its ornamental value, Verbena hybrida 'Quartz Blue' is an excellent nectar plant. Its numerous small flowers attract bees, bumblebees, and butterflies, contributing to garden biodiversity and supporting ecologically sound planting.

Why choose Verbena hybrida 'Quartz Blue'?

This cultivar offers the perfect combination of intense color, long-lasting blooms, and ease of care. Thanks to its compact, branchy growth, heat tolerance, and attractiveness to pollinators, Verbena hybrida 'Quartz Blue' is a reliable choice for both professional landscapes and private gardens. The plant adds structure, color, and movement to borders and containers, remaining a striking presence for months.

Whether you want to create a mass planting, brighten up a balcony, or attract butterflies to the garden, Verbena hybrida 'Quartz Blue' is a versatile and reliable choice.