Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Davisson-J.
Year of Registration or Introduction: 2006
Foliage type: Semi-evergreen
Scape height: 39 inches
Bloom size: 6 inches
Bloom time: Midseason
Plant Traits: Diurnal
Bud Count: 21-25
Branching: 4-way
Fertility: Pod Fertile
Pollen Fertile
Bloom Traits: Eye or Band
Watermark
Bloom Form: Single
Color description: lilac with large cream peach watermarked eye

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Flowers: Showy
Fragrant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Tetraploid
Parentage: sdlg x Anguilla
Child plants: 20 child plants

Image
Common names
  • Daylily

'High Water Mark' was a featured
Plant of the Day for November 16, 2015.
Photo Gallery
Location: My garden
Date: 2019-07-16
Photo by Ahead
Location: Starkey,NY
Date: 2015-07-09
HIGH WATER MARK
Photo by daylilydreams

Date: 2018-06-29
Photo by nh4me
Photo by mantisOH
Location: My garden, Baltimore MD
Date: 2018-06-22
Location: My garden in Warrenville, SC
Date: 2019-06-26
Location: Shady Rest Gardens  Cartersville, GA.
Date: 7-2-13
First year blooms in our garden
Location: My garden, Baltimore MD
Date: 2021-07-06
Location: Haley Springs Farm
Date: 7/9/23
Location: Omaha, Nebraska
Date: 2016-06-26
Location: My garden in Bakersfield, CA
Date: 2015-07-11

Date: 2006-07-07
Photo courtesy of Judy Davisson
Location: Brown City, MI
Date: 2015-07-18
Location: My garden, Baltimore MD
Location: Northern Germany
Date: 2017-06-23
Location: Carleton Place, Ontario Canada
Date: 2018-07-14
  • Uploaded by Ina
Location: SE Michigan
Date: 2016-07-31
9:45AM

Date: 2005-06-26
Photo courtesy of Judy Davisson
Location: Lower Saxony, Germany
Date: 2019-07-22

Photo Courtesy of Valley of the Daylilies. Used with Permission
  • Uploaded by Joy
Location: Myersville, MD
Date: 2021-07-23
Location: My garden in Bakersfield, CA
Date: 2015-07-08
Location: My garden in Bakersfield, CA
Date: 2015-06-30
Location: Northern Germany
Date: 2022-06-28
Location: central New Hampshire
Date: 2015-12-31

Photo courtesy of Harmon Hill Farm
  • Uploaded by Joy
Location: Haley Springs Farm
Date: 2020-06-29
Location: My garden
Date: July-7-2015
Location: Northern Illinois (Zone 5a)
Date: 2017-07-12
Location: Haley Springs Farm
Date: 2019-07-23

Photo courtesy of Nate Bremer of Solaris Farms
  • Uploaded by Joy
Photo by mantisOH
Location: all photos from my gardens
Date: 2019-06-15
Location: Northern Illinois (Zone 5a)
Date: 2023-07-24
Discussion Threads about this plant
Thread Title Last Reply Replies
High Water Mark daylily by gchrismer Nov 23, 2015 7:11 AM 1

« Add a new plant to the database

» Search the Daylilies Database: by characteristics or by cultivar name

« See the general plant entry for Daylilies (Hemerocallis)

« Visit the Daylilies forum

» Read our note about daylily rust scores

« The Daylilies Database Front Page

« The Plants Database Front Page

Today's site banner is by Lucius93 and is called "Erysimum cheiri"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.