ROYALTY PRESTON LILAC  Syringa x prestoniae ‘Royalty’
• A cold‑hardy Preston lilac selected for its deep, rich purple flower clusters that appear in late spring, blooming later than common lilacs and extending the lilac season.
• Forms an upright, multi‑stemmed deciduous shrub with strong growth and clean green foliage; flowers are fragrant but typically lighter in scent than French lilacs.
• Very reliable on the Prairies, with excellent winter hardiness and strong resistance to powdery mildew.
• Adaptable to clay or loam soils; tolerates wind, urban conditions, and moderate drought once established.
• Full Sun
• Zone 2, 2.5–3 m Height × 2–2.5 m Width
