Dutch Iris — Iris hollandica

Dutch Iris

Iris hollandica

Iridaceae · Bulb

Dutch irises produce elegant, orchid-like flowers with distinctive 'falls' and 'standards' on slender stems, offering a sophisticated touch to the late spring garden. They are long-lasting as cut flowers and come in a wide range of captivating colors.

  • · Plant bulbs in the fall in a sunny location with well-drained soil.
  • · Provide consistent moisture during the growing and blooming period.
  • · Deadhead spent flowers but allow foliage to ripen naturally.

At a glance

  • Growing zones: 5-9
  • Sun: Full sun
  • Water: Moderate
  • Maintenance: Low-moderate
  • Type: Bulb
  • Mature size: 18-24 inches tall · 6-9 inches wide
  • Bloom season: Late spring to early summer · Blue, purple, yellow, white, bronze, bi-color
  • Pollinator friendly: Yes
  • Container suitable: Yes
  • Cold tolerance: Hardy to -20F
  • Heat tolerance: Good
  • Soil: Well-drained, sandy loam
  • Growth rate: Moderate
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