General Plant Information (Edit)
Plant Habit: Shrub
Tree
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Partial or Dappled Shade
Water Preferences: Mesic
Dry Mesic
Dry
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 7a -17.8 °C (0 °F) to -15 °C (5 °F)
Maximum recommended zone: Zone 9b
Plant Height: 12 to 15 feet
Plant Spread: 15 to 18 feet
Leaves: Evergreen
Fruit: Showy
Edible to birds
Other: 1/2 inch round, red drupes with silver scales; each containing a single seed.
Fruiting Time: Spring
Flowers: Showy
Fragrant
Flower Color: White
Other: Pale yellow
Bloom Size: Under 1"
Flower Time: Fall
Late fall or early winter
Underground structures: Taproot
Suitable Locations: Xeriscapic
Uses: Windbreak or Hedge
Provides winter interest
Will Naturalize
Dynamic Accumulator: Nitrogen fixer
Wildlife Attractant: Bees
Birds
Resistances: Deer Resistant
Pollution
Drought tolerant
Propagation: Other methods: Cuttings: Stem
Pollinators: Bees
Miscellaneous: Tolerates poor soil
With thorns/spines/prickles/teeth

Image
Common names
  • Silverthorn
  • Thorny Olive
  • Thorny Elaeagnus
  • Pungent Elaeagnus

Photo Gallery
Location: Aberdeen, NC
Date: December 18, 2021
Ugly agnus #37; RAB p. 637, 134-1-1; LHB p.717, "Ancient Greek na
Location: Aberdeen, NC
Date: December 18, 2021
Ugly agnus #37; RAB p. 637, 134-1-1; LHB p.717, "Ancient Greek na
Location: Southern Pines, NC
Date: October 11, 2021
Ugly agnus #37; RAB p. 637, 134-1-1; LHB p.717, "Ancient Greek na
Location: Southern Pines, NC
Date: October 11, 2021
Ugly agnus #37; RAB p. 637, 134-1-1; LHB p.717, "Ancient Greek na
Location: Savannah, Georgia (my garden)
Date: 2019 Feb 27
Location: Savannah, Georgia (my garden)
Date: 2018 Feb 27
Location: Savannah, Georgia (my garden)
Date: 2018 Feb 27
New leaf growth
Location: A trail in Tennessee
Date: 2005-09-08
Location: A trail in Tennessee
Date: 2005-09-08
Comments:
  • Posted by dcookepiano on Sep 18, 2023 8:06 AM concerning plant:
    This is a plant that is in the invasive plants database.
  • Posted by ILPARW (southeast Pennsylvania - Zone 6b) on Feb 10, 2020 5:18 PM concerning plant:
    This large shrub is from China and Japan. It is fast growing and, like Japanese Multiflora Rose, it sends long thorny branches from the top of the shrub in a vine-like way to hook around trees to grow higher. It has escaped cultivation in areas of the South USA and is invasive there, often forming colonies. It becomes a big messy shrub and should not have been brought over to the USA. It is similar to the much more common Autumn-Olive (E. umbellata) from East Asia that is invasive in the Midwest, Mid-Atlantic, and Northeast USA. This Thorny-Olive bears its small, fragrant, creamy flowers in October-November and bears its red-brown fruits in March into May. It is not in the real Olive Family.
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WebTucker On December 18, 2021 Fruit Ripened
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