Standard delphinium so cherished by gardeners the world over. Long beautiful colored spikes surrounded by lovely green foliage. These seeds do best with cold/moist stratification. Cold moist stratification 1. Mix the seeds with some moist sand, peat moss, or vermiculite to help maintain moisture levels. 2. Place the seeds in a sealable plastic bag or container. 3. Put the container in a refrigerator where the temperature is between 33 to 41°F. 4. Check the moisture levels of the mix periodically and add more water as necessary. 5. Keep the seeds in the fridge for the recommended amount of time, which can vary depending on the species of plant. A typical range is 4 to 12 weeks. 6. After the recommended period, remove the seeds from the fridge, plant them and keep the soil consistently moist until the seeds germinate. Cold moist stratification 1. Mix the seeds with some moist sand, peat moss, or vermiculite to help maintain moisture levels. 2. Place the seeds in a sealable plastic bag or container. 3. Put the container in a refrigerator where the temperature is between 33 to 41°F. 4. Check the moisture levels of the mix periodically and add more water as necessary. 5. Keep the seeds in the fridge for the recommended amount of time, which can vary depending on the species of plant. A typical range is 4 to 12 weeks. 6. After the recommended period, remove the seeds from the fridge, plant them and keep the soil consistently moist until the seeds germinate.