Data specific to Peonies (Edit)
Year of Registration or Introduction: 1950
Cultivar Group (Type): Lactiflora
Season of bloom: Late (week 6)
Flower Form: Full Double
Flower Color: Pink
Needs support: Yes

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Dry Mesic
Dry
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 7b
Plant Height: 38 inches
Fruit: Dehiscent
Flowers: Showy
Fragrant
Flower Color: Pink
Bloom Size: 5"-6"
Flower Time: Late spring or early summer
Pollinators: Various insects
Parentage: Bunker Hill x Sarah Bernhardt

Image
Common names
  • Peony
  • Chinese Peony
  • Garden Peony
Also sold as:
  • Alexander Fleming
  • Alex Fleming

Photo Gallery
Location: West Jefferson, North Carolina
Date: 2023-05-24
Location: Ann Arbor MI
Date: 06/09/2019
U of M Nichols Arboretum
Location: My garden, Pequea, PA 17565
Date: 2016-06-03
Location: Peony Garden at Nichols Arboretum, Ann Arbor, Michigan
Date: 2019-06-06
Bed 27 Alexander Fleming (1ef) You can see in this shot the color
Location: Peony Garden at Nichols Arboretum, Ann Arbor, Michigan
Date: 2019-06-12
Bed 27 Alexander Fleming (1ef) This is the third year of growth a
Location: Peony Garden at Nichols Arboretum, Ann Arbor, Michigan
Date: 2019-06-12
Bed 27 Alexander Fleming (1ef)  The ruler shows the main bloom is
Location: Peony Garden at Nichols Arboretum, Ann Arbor, Michigan
Date: 2019-06-12
Bed 27 Alexander Fleming (1ef) I left part of my hand in this sho
Location: madrid, Spain |April, 2023 (uploaded. This image is much older)
Date: 2023-04-08
The grand debut of NomNom
Location: Poland
Date: 2022-06-07
Location: Peony Garden at Nichols Arboretum, Ann Arbor, Michigan
Date: 2019-06-06
Bed 27 Alexander Fleming (1ef) These are young plants, planted fa
Location: Louisville KY
Date: 2023-05-13
Nice deep pink and does not fade.
Location: My garden, Pequea, PA 17565
Date: 2016-06-02
Location: Mid-Missouri, USA
Date: 2021-05-23
Newly opened flower
Location: West Jefferson, North Carolina
Date: 2022-05-30
Location: Aurora, On
Date: 2014-06-23
Very pretty
Location: Christiansberg Botanical Garden. Germany.
Date: 2023-06-14
Location: Alnwick garden, Northumberland, UK
Date: 2010-06-26
Location: Alnwick garden, Northumberland UK
Date: 2008-07-05
Location: Alnwick garden, Northumberland UK
Date: 2008-07-05
Location: Christiansberg Botanical Garden. Germany.
Date: 2023-06-14
Location: Christiansberg Botanical Garden. Germany.
Date: 2023-06-14
Location: Clinton, Michigan 49236
Date: 2017-09-13
Location: Alnwick garden, Northumberland, UK
Date: 2010-06-26
Location: My garden in N E Pa. 
Date: 2015-06-09

Photo courtesy of Solaris Farms

Photo courtesy of Solaris Farms
Location: Clinton, Michigan 49236
Date: 2017-09-13
Location: Alnwick garden, Northumberland UK
Date: 2009-06-24

Image Courtesy of Bloomin Designs Nursery Used with Permission
  • Uploaded by vic

Image Courtesy of Bloomin Designs Nursery Used with Permission
  • Uploaded by Joy
Comments:
  • Posted by frankrichards16 (Clinton, Michigan - Zone 5b) on Apr 5, 2018 6:45 AM concerning plant:
    Paeonia 'Dr. Alexander Fleming', (3-DB-PK) lactiflora cultivar Peony, (Blonk, Netherlands, before1950), USDA Hardiness Zone 3, 37" tall, fully double, deep salmon pink, silver edge petals, fragrant, strong stems, midseason bloomer, needs support, Bloom Month 5-6. The central petals may curl giving a round appearance. A cross of P. 'Bunker Hill' x 'Sarah Bernhardt'. Blonk has no peonies listed with the APS.
Plant Events from our members
MrsBinWY On May 11, 2022 Seeds germinated
On 5-11-2022, observed 2 seedlings. 3rd one up on 5-16-22.
MrsBinWY On September 18, 2021 Seeds sown
On 9-18-2021, 4 fresh seeds in a #1 pot in a plastic bag on top of the aquarium, ~77-78 degrees bottom heat but much cooler air temp. Plan to fridge on 12-18-21. Fridged 12-18-2021. Unfridged on 3-27-2022, watered and placed on back patio. Potting media was pretty dry.
MrsBinWY On December 5, 2017 Seeds germinated
Noticed 1 seed had struck root. Potted it up and put it in the garden hoop. (Think that was a bad idea, as the temps plummeted. Next time, put in the fridge instead if the seeds haven't been outside.)
MrsBinWY On September 17, 2017 Seeds sown
4 seeds plus 1 that probably isn't good. Sterilized with H2O2 solution. Baggie and moist potting mix on top of fridge.
aspenhill On March 6, 2018 Obtained plant
Philadelphia Flower Show (Peony's Envy) - qty 1
» Post your own event for this plant

Discussion Threads about this plant
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Please move by 2Dogsmother May 30, 2023 6:02 PM 1

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