Gold Yarrow Seeds

Start Gold Yarrow seeds indoors 8 weeks before the last expected frost, or direct-sow outdoors in early spring or fall. These yellow yarrow seeds require light to germinate, so simply press them onto the surface of the growing medium — do not cover with soil. Maintain a soil temperature of 65–75 °F and keep the surface consistently moist; Gold Yarrow seeds sprout within 10–14 days. Once seedlings develop two true leaves, thin or transplant them outdoors, spacing plants 16 inches apart to allow good air circulation and room for mature clumps to develop.

Gold Yarrow seeds thrive in full sun and perform best with at least 6–8 hours of direct sunlight per day — avoid shaded spots, as this reduces flowering and causes floppy stems. Yellow Yarrow herb seeds prefer lean, well-drained or even sandy soil; overly rich or waterlogged ground encourages lush foliage and can cause root rot. Water Gold Yarrow perennial flower seeds regularly during the first growing season to help the deep root system establish, then reduce watering.

Once established, Gold Yarrow flowers are low-maintenance garden plants. Deadhead flower heads to encourage a second flush of blooms. In autumn, cut plants back to basal foliage to keep clumps tidy and promote regrowth the following spring. Every 3–4 years, divide established clumps in spring or autumn to improve flowering, and prevent them from spreading beyond their allotted space. In very fertile beds where stems become tall and floppy, light staking with bamboo canes will keep the flower looking its best through wind and rain.