Woodland sunflower is best propagated by division during spring and autumn. Propagation is fairly easy, and new growth is a sign of successful propagation. Adequate watering and well-drained soil are essential for optimal results.

White mullein is best propagated through sowing. Gardeners should use well-draining soil, placing seeds on the surface as white mullein requires light to germinate. Water gently to keep the soil moist without causing the seeds to bury. Ensure consistent moisture until germination, which occurs within weeks given optimal conditions. Once seedlings are established and robust enough to handle, transplant them to their final growing locations, respecting the space each white mullein needs due to its potential size at maturity.

Yellow indiangrass is best propagated through division during Spring or Autumn. It is a relatively easy process, with successful propagation indicated by new growth. Ensure adequate root system in divided clumps for optimal results.

Gray Goldenrod is effectively propagated through sowing. Gardeners should obtain quality seeds and prepare a well-draining soil mix to ensure successful germination. Surface-sowing is recommended, as light aids germination, with a thin soil cover or simply pressed into the soil. A propagation environment with consistent moisture and without waterlogging promotes vigorous growth. Once seedlings are robust enough, they can be transplanted to their final growing location, allowing sufficient space for maturation.

Blue-beard, known for its aromatic foliage and vibrant blue flowers, thrives when propagated by cutting. For successful growth, select a healthy, non-flowering stem and cut a segment about 4-6 inches long. Dip the cut end in rooting hormone to encourage root development and plant in well-draining soil. Maintain consistent moisture and provide indirect light until roots establish, ensuring a strong start for new growth.

Fish scale bush, known for its dense, glossy foliage resembling fish scales, is effectively propagated using cuttings. To optimize growth, select healthy, young stems and prepare them with a clean cut below a leaf node. Rooting hormone can enhance success rates, while a well-draining soil mixture supports root development. Providing consistent moisture and warmth without waterlogging will ensure a healthy root system. Patience is key as fish scale bush may take time to establish strong roots before transplanting.

St. Andrew's cross is a perennial shrub known for its distinctive cross-like yellow flowers. Effective propagation can be achieved through cuttings, which should be taken from healthy mature plants. Choose semi-hardwood stems and make cuttings about 4 to 6 inches long. Ensuring a sterile environment, dip the cutting ends in rooting hormone before planting them in a well-draining soil mixture. Keep the soil consistently moist and provide dappled sunlight until the cuttings establish a strong root system, at which point they can be transplanted.

Camphorweed can be propagated through sowing seeds during spring. Its propagation process is relatively simple. Look for signs like germination and seedling growth as indicators of successful propagation. Ensure optimal soil and humidity conditions for best results.