Obedient Plant wildflower seeds grow into upright perennial flowering plants with spikes of soft tubular blooms for garden beds, borders, and natural-style plantings. This variety prefers sunny to partly shaded areas with moist, well-drained soil. Plants create vertical texture and seasonal flowers that blend well with other garden perennials. Sow in prepared soil or start in trays. Keep young seedlings moist and allow room for spreading growth after establishment.