- You Will Get 500 Seeds Of Lilac Pompom Peony Poppy Papaver Laciniatum Purple Pompon Flower Seeds. - Description: - Name: Lilac Pompon Peony Poppy. - Scientific Name: Papaver Laciniatum. - Color: Lilac Double Blooms. - Plant Seeds: Spring Or Fall. - Bloom Time: Summer - Early Fall. - Hardiness Zone: Annual. - Plant Height: 24 - 36". - Plant Spacing: 9 - 12". - Light Requirements: Sun. - Soil & Water Preferences: Average.