Daylily (Hemerocallis 'Highland Tower') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Toll
Year of Registration or Introduction: 1991
Ploidy: Tetraploid
Foliage type: Dormant
Scape height: 48 inches
Bloom size: 6 inches
Bloom time: Early midseason
Plant Traits: Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: lemon yellow self with apple 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

Nice very northern hardy plant.

Photo gallery:
Date: 2010-04-16Photo Courtesy of Liliana Flower Farm Used With Permission
By vic
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Photo Courtesy of Valley of the Daylilies. Used with Permission
By Joy
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Comments:
Posted by Calif_Sue (Sebastopol, CA - Zone 9a) on May 8, 2016 11:51 PM

Incorrectly listed as a Diploid with the AHS. The hybridizer is no longer alive to correct it with the AHS. Highland Tower was listed in the hybridizer's catalog as tetraploid.

[ 3 replies | Give a thumbs up ]

Discussion Threads about this plant
Thread Title Last Reply Replies
August 2018 Seedlings by Lyshack Jan 2, 2019 4:41 PM 81
July 2018 Blooms by Jillz Aug 11, 2018 5:23 PM 525
Daylily Clump Shots 2018 by Hazelcrestmikeb Oct 4, 2018 1:36 PM 198
Daylily hybridizers: Show us your top 5 seedlings from last year by LarryR Feb 22, 2017 7:25 PM 145
Seedlings for July 2016 by spunky1 Aug 1, 2016 5:06 AM 372
Pics of poly blooms by GDJCB Sep 26, 2017 1:10 PM 448
I want a color by needrain Jan 8, 2016 8:53 PM 43
Easy pod setters by JWWC Nov 11, 2015 12:21 PM 28
Your Best Daylily Parents by GDJCB Aug 6, 2015 1:58 PM 81
What are your favorite older dls that are keepers? by bluegrassmom Jul 31, 2015 10:50 AM 121
july 2015 blooms by dormantsrule Aug 2, 2015 5:53 AM 729
Favorite Large Daylilies by Cookies4kids Apr 12, 2015 4:40 PM 31
Daylily Alphabet...Show Us Your "S's" by Hemlady Mar 12, 2020 6:07 AM 158
Daylily Alphabet .... Show us Your "H's" by Hemlady Feb 23, 2020 9:32 PM 106
What are some "Late" or "Very Late" Blooming Daylilies? by beckygardener Jul 24, 2014 10:26 AM 10
July 2014 Blooms by Hemlady Aug 2, 2014 4:58 PM 589
Big and Tall by chalyse Mar 9, 2014 4:48 PM 39
Our Favorite Oranges! by Betja Jul 22, 2016 4:38 AM 221
Poly pictures plz by bluegrassmom Feb 11, 2014 8:17 AM 55
August Blooms 2013 by Char Sep 9, 2013 5:55 AM 311

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