Create Your Garden

Iris chrysographes (Gold-Marked Iris)

Gold-Marked Iris, Black Iris

AGM Award
Iris chrysographes, Gold-Marked Iris, Black Iris,  Water Iris, Iris for Ponds, Perennial for wet soil, Perennial for poorly drained soils, Black Flowers

Slightly fragrant, Iris chrysographes (Gold-Marked Iris) is a striking herbaceous perennial forming a clump of narrow, gray-green leaves. In late spring to early summer, stunning, velvety, deep red-purple or purple-black flowers, 2-4 in. wide (5-10 cm), with gold etching on the falls, are borne on branched stems above the foliage. Native to Southern China and Myanmar, this beardless rhizomatous iris enjoys abundant moisture and is well-suited to bog gardens, or beside the water.

  • Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society.
  • Grows up to 18-20 in. tall and wide (45-60 cm).
  • Performs best in full sun or part shade, in medium to wet, neutral to slightly acid loam.
  • A welcomed addition to beds and borders, cottage gardens, bog gardens, rain gardens, and near streams or ponds, where it will provide excellent color contrast.
  • Keep an eye out for slugs, snails, thrips, and gray mold. Deer resistant.
  • Remove any dying foliage in autumn, old flower stems can be cut down after flowering.
  • Propagate by division from midsummer to early autumn, and plant immediately in flowering positions.
  • All parts may cause discomfort if ingested. Wear gloves and other protective equipment when handling.
  • Toxic to dogs, toxic to cats, toxic to horses.
  • Native to Southern China and Myanmar (Burma), growing in meadows, streamsides, hillsides, and forest margins.

Irises: How to Grow and Care with Success


Want to learn how to grow and care for irises like a pro? Follow these simple steps and enjoy the beauty of these striking plants

Requirements

Hardiness 3 - 9
Heat Zones 1 - 9
Plant Type Perennials
Plant Family Iridaceae
Genus Iris other species
Common names Black Iris, Iris
Exposure Full Sun, Partial Sun
Season of Interest Spring (Late), Summer (Early)
Height 1' - 2' (30cm - 60cm)
Spread 1' - 2' (30cm - 60cm)
Spacing 18" - 20" (50cm - 50cm)
Maintenance Low
Water Needs Average, High
Soil Type Loam
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained, Moisture Retentive, Poorly Drained
Characteristics Plant of Merit, Showy
Tolerance Deer, Wet Soil
Garden Uses Beds And Borders, Bog Gardens, Ponds And Streams, Rain Gardens
Garden Styles Informal and Cottage
How Many Plants
Do I Need?
Guides with
Iris Species
Not sure which Iris Species to pick?
Compare Now

Alternative Plants to Consider

Iris virginica var. shrevei (Southern Blue Flag)
Iris latifolia (English Iris)
Iris lactea (Milky Iris)
Iris macrosiphon (Long Tubed Iris)
Iris setosa (Bristle-Pointed Iris)
Iris hexagona (Dixie Iris)

Recommended Companion Plants

Primula pulverulenta (Candelabra Primrose)
Carex elata ‘Aurea’ (Bowles’ Golden Sedge)

Find In One of Our Guides or Gardens

Native Plant Alternatives to Iris pseudacorus (Yellow Iris)
Irises: How to Grow and Care with Success
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Buy Plants

Requirements

Hardiness 3 - 9
Heat Zones 1 - 9
Plant Type Perennials
Plant Family Iridaceae
Genus Iris other species
Common names Black Iris, Iris
Exposure Full Sun, Partial Sun
Season of Interest Spring (Late), Summer (Early)
Height 1' - 2' (30cm - 60cm)
Spread 1' - 2' (30cm - 60cm)
Spacing 18" - 20" (50cm - 50cm)
Maintenance Low
Water Needs Average, High
Soil Type Loam
Soil pH Acid, Neutral
Soil Drainage Moist but Well-Drained, Moisture Retentive, Poorly Drained
Characteristics Plant of Merit, Showy
Tolerance Deer, Wet Soil
Garden Uses Beds And Borders, Bog Gardens, Ponds And Streams, Rain Gardens
Garden Styles Informal and Cottage
How Many Plants
Do I Need?
Guides with
Iris Species
Not sure which Iris Species to pick?
Compare Now

Gardening Ideas

Plant Calculator

How many Iris chrysographes (Gold-Marked Iris) do I need for my garden?

Input your garden space dimensions

Your Shopping List

Plant Quantity
Iris chrysographes (Gold-Marked Iris) N/A Buy Plants

Please Login to Proceed

You Have Reached The Free Limit, Please Subscribe to Proceed

Subscribe to Gardenia

To create additional collections, you must be a paid member of Gardenia
  • Add as many plants as you wish
  • Create and save up to 25 garden collections
Become a Member

Plant Added Successfully

You have Reached Your Limit

To add more plants, you must be a paid member of our site Become a Member

Update Your Credit
Card Information

Cancel

Create a New Collection

Sign Up to Our Newsletter

    You have been subscribed successfully

    Join Gardenia.net

    Create a membership account to save your garden designs and to view them on any device.

    Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.

    Join now and start creating your dream garden!

    Join Gardenia.net

    Create a membership account to save your garden designs and to view them on any device.

    Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.

    Join now and start creating your dream garden!

    Find your Hardiness Zone

    Find your Heat Zone

    Find your Climate Zone