Common Name: Persian Lilac
Family: Oleaceae
Plant Type: Deciduous Shrub
Native Range: Hybrid origin, thought to be Syringa afghanica × Syringa × laciniata; cultivated for centuries
Hardiness Zones: 4–8
Height: 4.0 to 8.0 feet
Spread: 5.0 to 10.0 feet
Bloom Time: Late spring (May–June in Nebraska)
Bloom Description: Fragrant, loose clusters of lavender to pale purple flowers on arching branches
Sun Exposure: Full sun
Water Needs: Medium
Soil Preference: Well-drained soils; tolerates clay, loam, or sandy soils
Maintenance Level: Low to medium
Suggested Use: Borders, foundation plantings, specimen shrub, informal hedges
Attracts: Butterflies, bees, pollinators
Tolerates: Drought (once established), clay soils, urban conditions, deer
Notable Features: Gracefully arching habit, fine-textured foliage, intensely fragrant flowers
Nebraska Growing Notes:
Persian Lilac is a beautiful, compact alternative to common lilac, well-suited to Nebraska’s full-sun, well-drained landscapes. It performs well in clay soils, provided drainage is adequate, and tolerates heat and drought better than some larger lilacs once established.
Its smaller size and fine-textured, airy foliage make it a great choice for smaller gardens or as a hedge. It produces a profusion of fragrant, delicate flowers in late spring, later than some lilac species, extending the season of bloom.
Prune immediately after flowering to shape and encourage next year’s blooms, as flower buds form on old wood.
Landscape Use:
Excellent as a foundation plant, low hedge, specimen shrub, or in mixed borders. Pairs beautifully with peonies, viburnums, spireas, and ornamental grasses. Its fragrance and graceful form also make it a favorite near patios or walkways.
Caution:
Non-toxic and wildlife-friendly. Pruning at the wrong time (late summer/fall) will remove next year’s flowers. Older plants may become twiggy, rejuvenation pruning can restore vigor.
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