Plant your poppies when it's cold! Poppy seeds require a period of cold to germinate and grow, so they generally do best when planted in the late fall or early spring. Nutrient Deficiency in Plants: How to Tell What They Need Soltech Self Watering Pots Bloomscape Can I Save Seeds for Next Year? Mother Earth News Xeriscaping: Ground Cover Plants Colorado State University Extension 25 Best Types of Palm Trees to Grow HGTV