Description : Joe Pye Weed 1000 Seeds Bonset Eupatorium Purpureum Tall Wildflower Bulk Seed Fresh USA Seeds Garden New and high quality. When you planting, please soak it into normal water for 24 hours, so that it is more easy to germinate. If you don't have plant to plant it after received it, please keep it into refrigerator (0-10 degrees) to storage it. Sow seeds 1 inch deep in the soil. Space seeds 2-3 inches apart if direct sowing outdoors. Water gently after planting. Once seedlings have developed a few sets of true leaves and the danger of frost has passed, transplant them into the garden. Space plants 6 inches apart. Prefer full sun to light shade