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)
Plant Height: 2-4 feet
Leaves: Unusual foliage color
Other: Broad, glossy, dark green leaves
Fruit: Other: Several seeds, grayish to reddish brown when ripe, enclosed in a dry papery calyx
Fruiting Time: Summer
Fall
Flowers: Showy
Fragrant
Other: Flowers open in the afternoon and close in the morning of the next day. They are fragrant in the evening.
Flower Color: Purple
Bloom Size: Under 1"
Flower Time: Summer
Fall
Underground structures: Taproot
Suitable Locations: Xeriscapic
Uses: Will Naturalize
Suitable as Annual
Wildlife Attractant: Bees
Butterflies
Hummingbirds
Resistances: Deer Resistant
Rabbit Resistant
Drought tolerant
Toxicity: Leaves are poisonous
Fruit is poisonous
Propagation: Seeds: Sow in situ
Start indoors
Other info: Requires no treatment. Will germinate when sown in a warm location.
Propagation: Other methods: Cuttings: Root
Pollinators: Moths and Butterflies
Bees

Image
Common names
  • Wild Four o'Clock
  • Wild Four o'Clock Plant
  • Umbrellawort
  • Heartleaf Four o'Clock
  • Nightblooming Four o'Clock

Photo Gallery
Location: my garden
Date: 2016-04-16
Location:  zone 5 Indiana
Date: 2019-06-14
Location: zone 5 Indiana
Date: 2019-06-14
Location: central Illinois
Date: 2013-08-09
Comments:
  • Posted by Cyclaminist (Minneapolis, Minnesota - Zone 5a) on May 3, 2016 12:21 AM concerning plant:
    A tenacious weed. Stems are stiff, cane-like, and somewhat brittle. Grows from fleshy taproots that break when you try to pull them, and go so deep that they are difficult to dig up. Produces many seedlings. Flowers are pretty, and fragrant in the evening, but it's difficult to both enjoy the flowers and prevent the plant from going to seed.
Plant Events from our members
MrsBinWY On February 18, 2018 Seeds sown
warm room temp; 16 seeds (all) from luvsgrtdanes
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