Daylily (Hemerocallis 'Happy Anniversary') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Klehm
Year of Registration or Introduction: 2003
Ploidy: Tetraploid
Foliage type: Dormant
Scape height: 34 inches
Bloom size: 6 inches
Bloom time: Midseason-Late
Plant Traits: Diurnal
Bloom Form: Single
Color description: pastel blend above strong green throat

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
Fragrant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division

Discussion Threads about this plant
Thread Title Last Reply Replies
OT ~ The Porch Swing ~ Fall 2019 by Char Nov 21, 2019 4:43 PM 958
July 2019 Blooms by mantisOH Aug 13, 2019 7:55 AM 713
OT ~ The Porch Swing ~ Summer 2019 (CLOSED) by Char Sep 23, 2019 4:10 AM 1,706
June 2019 blooms by Jillz Jul 3, 2019 1:31 PM 632
OT ~ The Porch Swing ~ Spring 2019 (CLOSED) by Char Jun 21, 2019 4:14 AM 1,431
How Could This Have Happened??!! by Legalily Apr 20, 2019 5:56 PM 318
OT ~ The Porch Swing ~ Winter 2018/2019 (CLOSED) by Char Mar 20, 2019 4:26 AM 1,242
Weather In Your Garden ~ Winter 2018/2019 (CLOSED) by Char Mar 20, 2019 4:35 AM 1,271
12th Daylily of the Day Poll (Closed) by beckygardener Jul 10, 2018 7:16 PM 14
July 2018 Blooms by Jillz Aug 11, 2018 5:23 PM 525
Daylily 'Goners' 2018 by DogsNDaylilies Oct 13, 2018 4:15 AM 45
What are you ordering for 2018? by Betja Sep 4, 2018 9:02 AM 1,021
2nd Anniversary by Charlemagne Jul 18, 2017 12:08 AM 7
July 2017 Blooms by cybersix Aug 5, 2017 2:26 PM 535
What Did You Do In Your Daylily Garden Today? by bloominholes2fill Nov 20, 2019 9:49 PM 3,865
Saying goodbye to the love of my life. by Dragonkeep Jan 29, 2017 7:34 PM 53
June Blooms 2016 by JWWC Jul 1, 2016 12:06 PM 758
Maryott's - Spring 2016! by Betja Jul 12, 2016 7:19 PM 45
What are you adding for 2016? by JWWC Oct 19, 2016 8:42 PM 676
How to keep daylily alive for a long time without soil? by Daylilybaby Jul 26, 2015 12:14 PM 45

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