Lilac - Royalty Preston - #2

Lilac – Royalty (Preston Lilac)

Late-blooming elegance with fragrant purple blooms and northern hardiness.

The Royalty Lilac (Syringa × prestoniae 'Royalty') is a robust, cold-hardy Preston hybrid lilac developed in Canada, known for its rich purple flower clusters and upright, vase-shaped form. Blooming later than common lilacs, Royalty extends the lilac season into early summer and fills the garden with classic lilac fragrance long after others have faded.

Its strong, upright habit and lush green foliage make it ideal for hedging, privacy screens, or as a tall, fragrant focal point in the landscape. Exceptionally hardy and resistant to mildew, Royalty is a dependable choice for gardeners in colder climates seeking long-lasting beauty with minimal upkeep.

Key Features:

• Deep purple, fragrant flower clusters in late spring to early summer.
• Upright, vase-shaped growth habit perfect for screens and structure.
• Very cold-hardy (Zones 2–7); bred in Canada for northern climates.
• Mildew-resistant and deer-resistant.
• Ideal for borders, privacy plantings, and large foundations.
• Attracts butterflies and pollinators.

Plant Care Instructions:

Sunlight:
Full sun (6+ hours daily) for best flowering and overall vigor.

Soil:
Well-drained, moderately rich soil; performs best in neutral to slightly alkaline conditions.

Watering:
Water regularly during the first growing season; drought-tolerant once established.

Hardiness Zone:
USDA Zones 2–7.
Thrives in cold and prairie climates.

Fertilizer:
Feed with a balanced, slow-release shrub fertilizer in early spring.

Pruning:
Prune right after flowering to shape and remove spent blooms; avoid heavy pruning in fall or early spring.

Maintenance:
Low-maintenance; resistant to common lilac diseases including powdery mildew.