lavender lilac plant Scentara® Double Blue Lilac

lavender lilac plant Scentara® Double Blue LilacOverview Uses: Fragrant focal point for borders, foundation plantings, mixed shrub beds, and large containers. Benefits: Intensely fragrant, fully double blue lavender flowers on a vigorous, dependable lilac. Strong bud set and consistent spring bloom provide classic seasonal appeal. USDA Hardiness Zones: 28 Sun: Full Sun Life Cycle: Deciduous Shrub Growth Habit: Upright, Rounded multi stemmed shrub with dense branching. Bloom Color: Blue to Lavender

Overview

Uses: Fragrant focal point for borders, foundation plantings, mixed shrub beds, and large containers.

Benefits: Intensely fragrant, fully double blue-lavender flowers on a vigorous, dependable lilac. Strong bud set and consistent spring bloom provide classic seasonal appeal.

USDA Hardiness Zones: 2–8

Sun: Full Sun

Life Cycle: Deciduous Shrub

Growth Habit: Upright, Rounded — multi-stemmed shrub with dense branching.

Bloom Color: Blue to Lavender

Foliage Color: Green

Mature Height: 6'–8'

Mature Width: 6'–8'

Bloom Season: Mid to Late Spring

Growth Rate: Moderate

Summary

Scentara® Double Blue delivers richly fragrant spring blooms on a classic lilac form suited to a wide range of climates.

Fully double flowers in shades of blue and lavender cluster densely along upright stems, filling the garden with traditional lilac fragrance. Its rounded structure fits naturally into mixed borders, foundation plantings, and cottage-style landscapes.

With reliable flowering and a manageable size, it provides both seasonal color and long-term structure in sunny garden settings.

Care

Scentara® Double Blue Lilac Care

Plant in full sun in well-drained soil with good air circulation. Neutral to slightly alkaline soil conditions are preferred.

Water regularly during establishment. Once established, provide supplemental watering during extended dry periods.

Apply a slow release fertilizer in early spring if desired.

Prune immediately after flowering to shape and remove spent blooms. Avoid late-season pruning, as lilacs bloom on old wood.

Container Growing: Large containers with excellent drainage can support healthy growth. Container-grown plants require more frequent watering than in-ground plantings. Plants hardy in the ground may require winter protection when grown in containers in colder zones.

Size

What Size is Scentara® Double Blue for Sale Online?

Plants ship in greenhouse-grade grow pots and are well established prior to shipping. For current pot sizes and availability, please contact us.

How Large Does Scentara® Double Blue Grow?

This variety typically reaches 6–8 feet tall and wide, forming a rounded, multi-stemmed shrub.

Additional Information

What is the botanical name of Scentara® Double Blue?

Syringa ‘Scentara® Double Blue’ — Proven Winners® ColorChoice®.

Is Scentara® Double Blue deer resistant?

Lilacs are generally considered deer resistant and may be combined with other deer-resistant shrubs and evergreens.

When should this lilac be pruned?

Prune immediately after flowering to maintain shape and preserve next year’s buds.

What soil conditions are best for lilacs?

Well-drained soil with neutral to slightly alkaline pH supports optimal bloom and growth.

Does Scentara® Double Blue attract pollinators?

Yes. Spring blooms attract bees and other beneficial pollinators.

Where can I explore more Proven Winners® selections?

Browse our full Proven Winners® collection for additional flowering shrubs and perennials.