Ludwig Spaeth Lilac

Ludwig Spaeth Lilac (Syringa vulgaris 'Ludwig Spaeth')

Ludwig Spaeth Lilac (Syringa vulgaris 'Ludwig Spaeth') is a richly colored French hybrid lilac known for its deep reddish-purple blooms and strong, sweet fragrance. Also known as Ludwig Spaeth French Lilac, this cultivar is prized for its intense color, late bloom time, and reliable performance in cold climates.

Distinctive Features

This deciduous shrub matures to 10 to 12 feet tall and 6 to 8 feet wide, forming an upright, spreading habit. Its narrow, conical flower panicles are densely packed with single, dark wine-purple florets that bloom later than many other lilacs. The flowers hold their color well in the landscape and make excellent additions to cut flower arrangements.

Growing Conditions

• Sun Exposure: Full sun
• Soil Type: Well-drained loamy or sandy soils
• Soil pH: Neutral to slightly alkaline
• Water Needs: Moderate; water deeply during prolonged dry spells
• USDA Hardiness Zones: 3 to 7

Ideal Uses

• Focal point in spring shrub borders or foundation plantings
• Classic addition to cottage and heritage-style gardens
• Privacy screen or informal hedge with seasonal appeal
• Cut flower gardens for richly colored arrangements
• Pollinator-friendly gardens with layered bloom times

Low Maintenance Care

• Prune after flowering to preserve next year�s buds
• Remove spent blooms to conserve plant energy
• Fertilize in early spring with a balanced fertilizer
• Apply mulch to retain moisture and regulate soil temperature
• Ensure good air circulation to minimize mildew risk

Why Choose Ludwig Spaeth Lilac

• Deep reddish-purple blooms with rich fragrance
• Late-season flowering extends lilac bloom time
• Excellent cold hardiness and longevity
• Ideal for cutting, borders, or screens
• A bold, classic focal point with vintage garden charm

Ludwig Spaeth Lilac offers dramatic color, strong fragrance, and a reliable bloom�making it a standout focal point in spring landscapes and a treasured heirloom in northern gardens.