Peony ‘Yellow Crown’ (Paeonia lactiflora ‘Yellow Crown’) is a distinctive herbaceous peony valued for its rare soft yellow, semi-double to double blooms. The flowers are large, elegant, and lightly fragrant, opening in late spring to early summer. Petals are layered with a warm buttery tone that adds brightness to the perennial border. Strong upright stems support the blossoms above lush, deep green, divided foliage. This variety performs best in full sun and is well suited to cold climates, making it a reliable choice for prairie gardens and traditional landscapes.
- 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 (minimum 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 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