Grow Your Own Flax Seeds and Enjoy Flax Flowers Too Horticulture If you want coneflowers to bloom, how you plant the seeds matters. Coneflower seeds benefit from cold stratification, which mimics winter and helps break dormancy. This step improves germination timing and leads The 12 Best Fake Plants The Spruce Has Tested Palma Washed Terracotta Outdoor Planter World Market Ivy Fragrance Plants and Flowers