Peony ‘Gold Mine’ (Paeonia lactiflora ‘Gold Mine’) is a classic herbaceous peony known for its large, fully double, golden-yellow blooms. The flowers are richly layered with soft, ruffled petals and often carry a light fragrance. Blooming in late spring to early summer, this variety produces strong, upright stems that support the heavy blossoms above lush, deep green, divided foliage. ‘Gold Mine’ is a standout in the perennial border and is highly valued for its unique colour, long lifespan, and excellent cut flower quality.
- Size: Height: 75–90 cm (30–36 in.). Spread: 60–90 cm (24–36 in.)
- Bloom Time: Late spring to early summer
- Hardiness: Zone 3
- Light: Full sun (at least 6 hours daily)
- Soil: Well-drained soil enriched with compost or organic matter
- Water: Moderate; deep watering during dry periods
- Planting Depth: Eyes (buds) should be planted no more than 2–5 cm (1–2 in.) below soil level
- Maintenance: Provide support if needed for heavy blooms; cut back foliage in fall; long-lived perennial once established