91-98 Days to maturity. Papaver nudicaule. Champagne Bubbles Iceland Poppy Seeds. Non-GMO, organic, Perennial. Champagne Bubbles Mix poppy seeds grow cold-hardy perennials that thrive in many cool, temperate gardens. Champagne Bubbles Mix is easy to grow from seed and will deliver loads of Iceland poppies to your home or garden over and extended season. Suitable for fields, garden beds, and pots.