Daylily (Hemerocallis 'Cosmopolitan') in the Daylilies Database

1 company sells this plant

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Stamile-G.
Year of Registration or Introduction: 1989
Ploidy: Diploid
Foliage type: Dormant
Scape height: 18 inches
Bloom size: 2.5 inches
Bloom time: Early midseason
Plant Traits: Diurnal
Rust Resistance: Shows Resistance
Rust Resistance Decimal Score: 1.5
Fertility: Pod Fertile
Pollen Fertile
Bloom Traits: Self
Bloom Form: Single
Color description: red self with yellow throat
AHS Awards: Honorable Mention: 1994

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Flowers: Showy
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Parentage: Cranberry Baby x Siloam Jim Cooper
Child plants: 13 child plants

Image

'Cosmopolitan' was a featured
Plant of the Day for May 29, 2018.

Photo gallery:

Plant Events from our members
piksihk On June 7, 2019 Bloomed
piksihk On July 8, 2018 Bloomed
Reblooming
piksihk On May 14, 2018 Bloomed
HW near zagora
piksihk On March 22, 2017 Transplanted
piksihk On September 23, 2016 Obtained plant
Houston Garden 70%
» Post your own event for this plant

Discussion Threads about this plant
Thread Title Last Reply Replies
July 2019 Seedlings by flowerpower35 Aug 3, 2019 2:03 PM 477
July 2019 Blooms by mantisOH Aug 13, 2019 7:55 AM 713
Clump Shots 2019 by Seedfork Nov 7, 2019 5:43 PM 563
How Could This Have Happened??!! by Legalily Apr 20, 2019 5:56 PM 318
The sun does not set on daylilies by Gleni May 8, 2019 6:25 AM 544
August 2018 Seedlings by Lyshack Jan 2, 2019 4:41 PM 81
July 2018 Seedlings by kousa Aug 4, 2018 4:01 PM 350
July 2018 Blooms by Jillz Aug 11, 2018 5:23 PM 525
Daylilies for bright shade in hot, humid climate? by scvirginia Jun 22, 2018 2:43 PM 22
Poly blooms and oddities by ShakespearesGarden Nov 10, 2019 10:40 AM 514
May 2018 Blooms by beckygardener Jun 5, 2018 11:10 PM 380
11th Daylily of the Day Poll (Closed) by beckygardener May 7, 2018 10:48 PM 13
Show me your little ones! by Scatterbrain Dec 19, 2017 7:15 AM 105
Please share photos of your sibling seedlings by scflowers Apr 14, 2019 1:16 AM 145
What Did You Do In Your Daylily Garden Today? by bloominholes2fill Nov 11, 2019 8:50 AM 3,853
Tiny minis by Kabby Feb 4, 2018 4:43 PM 165
Daylilies for shade by beckygardener Jul 25, 2016 10:03 PM 42
June Blooms 2016 by JWWC Jul 1, 2016 12:06 PM 758
What did you do in your daylily garden today? by Cynthia59P Jun 2, 2016 10:41 AM 33
Pictures of your NOID's by GDJCB Jul 27, 2016 7:53 PM 286

« 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 mcash70 and is called "September at the lake"

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