PlantsPeonies→Rockii Hybrid Tree Peony (Paeonia 'Lan He')

Common names:
Give a thumbs up Rockii Hybrid Tree Peony
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Data specific to Peonies (Edit)
Originator/Registrant: Chen Dezhong
Cultivar Group (Type): Suffruticosa Tree Peony
Other: Rockii Hybrid Tree Peony
Flower Form: Single
Flower Color: Pink
Flower color description: Lilac blue, basal blotches purplish black
Flower size: Very large, 7-8 inches

General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Fruit: Dehiscent
Flowers: Showy


All About Herbaceous PeoniesAll About Herbaceous Peonies
By goldfinch4 on April 13, 2012

For a spectacular flower show in your garden, herbaceous peonies (paeonia) in bloom can’t be beat. They’re a long-lived perennial, they make wonderful cut flowers, and when they’re done blooming the foliage provides a beautiful backdrop to other plants for the rest of the growing season.

(Full article14 comments)
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Photo gallery:
Location: Scott Arboretum, Swarthmore College, Swarthmore, PADate: 2016-04-30
By csandt
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Discussion Threads about this plant
Thread Title Last Reply Replies
2021 Woody/Tree Peony Blooms by LizinElizabeth Apr 20, 2021 12:45 PM 111
Seed grown woody peonies by Sandsock Mar 29, 2021 10:04 PM 59
Favorite Single White by TBipp Feb 25, 2021 8:06 PM 16
Signs of Spring 2021 by SoCalGardenNut Apr 21, 2021 10:45 AM 503
Unknown Plant by Bethanie123 Dec 8, 2020 1:31 PM 7
2021 Peony Orders by Mieko2 Apr 21, 2021 10:51 AM 824
Peonies with several names aka by Sandsock Feb 27, 2021 3:50 PM 40
What are you planning to buy for 2021 by SoCalGardenNut Apr 19, 2021 5:55 AM 281
Chinese double woody peonies by Kestrel36 Jan 6, 2021 11:41 AM 41
Peony 'Viking Full Moon' (Pehrson-Seidl, 1989) by frankrichards16 Jun 20, 2020 4:48 AM 2

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