Flowers are 4 to 6 inches in diameter, pink with creamy stamens. Flowers are 4 inches in diameter, pale mauve pink, fading to a washed out pink. Stamen filaments are white and anthers purple-red. Flowers are 4 to 5 inches in diameter and deep bluish-purple. Opening flower buds are flushed with lilac-pink, flowers are 8 inches in diameter, white with creamy stamens.
Blooms are light lavender blue, paler along the midrib, filaments white and anthers brown.
Cup shaped bloom opens dark ruby-red then turns to bright ruby red with cream stamen. First flowers are 6 inches in diameter, later ones 4 inches in diameter. Moderate grower with some bloom throughout the season. Perle d'Azur '-16 feet in height. Flowers continuously early summer to mid-autumn.