Plant Catalog › Syringa x hyacinthiflora 'Royal Purple' Syringa x hyacinthiflora 'Royal Purple' $0.00 Common Name: Early Flowering LilacDeciduousFull SunBlooms: Late April to MayH: 12-15' W: 8-12'Color: Purple Shades Add To Cart Added! Common Name: Early Flowering LilacDeciduousFull SunBlooms: Late April to MayH: 12-15' W: 8-12'Color: Purple Shades