Photo of Iris 'Royal Yellow' flower by Leafari

Photo by Leafari

Used with permission, all rights reserved

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Iris 'Royal Yellow'

Also Known As

  • Iris hollandica 'Royal Yellow'
  • Royal Yellow Dutch Iris

Plant type

perennial, bulb / corm / tuber

size

  • H: 18"-36"
  • W: 6"-12"

planting zones

  • 4a-10b

More Options

Iris 'Royal Yellow' plant details

Iris 'Royal Yellow' is a broadleaf deciduous perennial bulb / corm / tuber with green foliage. In spring yellow flowers emerge. Features grassy texture. Grows well with sun - mostly sun and even moisture water. Prefers to be dry in summer. Does well in average and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Iris 'Royal Yellow'

Plant type: perennial bulb / corm / tuber
Plant family: iridaceae
Foliage: deciduous green
Mature size: 6 IN - 12 IN - wide, 18 IN - 36 IN - tall
Flowers: yellow blooms in spring
Uses: cutting garden, edging plant, rock garden

GROWING CONDITIONS for Iris 'Royal Yellow'

USDA Zones: 4a - 10b
Sun exposure: sun - mostly sun
Watering frequency: even moisture
Resistant to: deer and rabbit, verticillium wilt
Soil needs: average and well-drained

Nursery contributed plant descriptions

Regularly requested for cutting and garden color, Dutch iris Royal Yellow flowers in a glorious blast of intense yellow with a small kiss of gold on each fall. Give these plants a sunny location and soil that drains well and they'll reward you with flowers for many springs to come.

By: Leafari

It really is tragic that these are not more common. They are better early flowers than crocus, in my opinion. Maybe one reason they remain scarce is that people simply don't believe the description! Just think, a perfect, beautiful, early-blooming iris in miniature! I have seen them bloom through the snow. They can be easily forced for winter blooms. Zones 4-10. This is an offer for top size 6+ cm around bulbs. Availability is unsure later in the season. Order your bulbs today!

Gardening facts about Iris 'Royal Yellow' plant

How to Grow Iris 'Royal Yellow'

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • even moisture
  • Water Needs

    • dry in summer
  • Soil Needs

    • average
    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Wildlife

    • deer resistant
    • rabbit resistant
  • Flower Season

    • spring
  • Foliage Season

    • deciduous
  • Texture

    • grassy
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