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Elaeagnaceae FAMILY

Elaeagnus glabra

Elaeagnus glabra

Edibility
4/5
Medicinal
2/5

Safety & Hazards

None known

Cultivation Details

HabitEvergreen Shrub
GrowthMedium

Elaeagnus glabra is not reliably hardy outside of the milder regions of the temperate zone[1]. Succeeds in most soils that are well-drained[1]. Prefers a soil that is only moderately fertile, succeeding in poor soils and dry soils[2, 1]. Requires a lime-free soil[3]. A very shade tolerant plant, it can be grown under other trees and will eventually climb up into them[4, 5]. This species has some potential as a commercial crop in temperate areas. It does not always carry a good crop, and research needs to be carried out to find the reasons for it, but the fruit is of a reasonable size and, when fully ripe, of a reasonable flavour[PFAF]. It seems to be the latest to ripen in spring of the evergreen Elaeagnus[PFAF]. Closely related to E. Pungens, differing in its unarmed branches and thinner more glossy leaves[1]. This species is notably resistant to honey fungus[6, 1]. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[1]. An excellent companion plant, when grown in orchards it can increase yields from the fruit trees by up to 10%. The small flowers are deliciously scented, their aroma pervading the garden on calm days[PFAF].

Propagation

Seed - best sown as soon as it is ripe in a cold frame[7]. It should germinate freely within 4 weeks, though it may take 18 months[PFAF]. Stored seed can be very slow to germinate, often taking more than 18 months. A warm stratification for 4 weeks followed by 12 weeks cold stratification can help[8]. The seed usually (eventually) germinates quite well[7]. Prick out the seedlings into individual pot as soon as they are large enough to handle and plant out when they are at least 15cm tall. Cuttings of half-ripe wood, 7 - 10cm with a heel, mid summer in a frame. Good percentage[7]. It is best to take the cuttings in early summer[9]. Cuttings of mature wood of the current year's growth, 10 - 12cm with a heel, late autumn in a frame. Leave for 12 months. Fair to good percentage[7]. Layering in September/early autumn. Takes 12 months[7]. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-21. <temperate.theferns.info/plant/Elaeagnus+glabra>

Pollinators

Bees

References

  1. [1]The New RHS Dictionary of Gardening. 1992. — Huxley. A. · MacMillan Press · 1992 · ISBN 0-333-47494-5 ↩︎Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
  2. [2]Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. — Bean. W. · Murray · 1981 · ISBN - ↩︎A classic with a wealth of information on the plants, but poor on pictures.
  3. [3]Gardening on Walls — Grey-Wilson. C. & Matthews. V. · Collins · 1983 · ISBN 0-00-219220-0 ↩︎A nice little book about plants for growing against walls and a small section on plants that can grow in walls.
  4. [4]Hedges and Screens. — Shepherd. F.W. · Royal Horticultural Society. · 1974 · ISBN 0900629649 ↩︎A small but informative booklet giving details of all the hedging plants being grown in the R.H.S. gardens at Wisley in Surrey.
  5. [5]The Milder Garden. — Taylor. J. · Dent · 1990 ↩︎A good book on plants that you didn't know could be grown outdoors in Britain.
  6. [6]The Garden. Volume 112. — RHS. · Royal Horticultural Society · 1987 · ISBN - ↩︎Snippets of information from the magazine of the RHS. In particular, there are articles on plants that are resistant to honey fungus, oriental vegetables, Cimicifuga spp, Passiflora species and Cucurbits.
  7. [7]Propagation of Trees, Shrubs and Conifers. — Sheat. W. G. · MacMillan and Co · 1948 · ISBN - ↩︎A bit dated but a good book on propagation techniques with specific details for a wide range of plants.
  8. [8]Seed Manual for Ornamental Trees and Shrubs. — Gordon. A. G. and Rowe. D. C. F. · HMSO; London · 1982 · ISBN 0-11-710152-4 ↩︎Very comprehensive guide to growing trees and shrubs from seed. Not for the casual reader.
  9. [9]Climbers and Wall Shrubs. — Davis. B. · Viking. · 1990 · ISBN 0-670-82929-3 ↩︎Contains information on 2,000 species and cultivars, giving details of cultivation requirements. The text is terse but informative.
  10. [10]Flora of China — Missouri Botanical Garden Press; St. Louis. · 1994 · http://flora.huh.harvard.edu/china/ ↩︎An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
  11. [11]Mansfeld's Database of Agricultural and Horticultural Plants — http://mansfeld.ipk-gatersleben.de/pls/htmldb_pgrc/f?p=185:3:4292127278597336 ↩︎Terse details of a huge range of useful plants.
  12. [12]Flora of Japan. (English translation) — Ohwi. G. · Smithsonian Institution · 1965 · ISBN - ↩︎The standard work. Brilliant, but not for the casual reader.
  13. [13]Flora of Japan — http://www.foj.info ↩︎An on-line version of the flora - an excellent resource.
  14. [14]Tanaka's Cyclopedia of Edible Plants of the World. — Tanaka. T. & Nakao S. · Keigaku Publishing; Tokyo · 1976 · ISBN - ↩︎The most comprehensive list of edible plants I've come across. Only the briefest entry for each species, though, and some of the entries are more than a little dubious. Not for the casual reader.
  15. [15]Plants for Human Consumption. — Kunkel. G. · Koeltz Scientific Books · 1984 · ISBN 3874292169 ↩︎An excellent book for the dedicated. A comprehensive listing of Latin names with a brief list of edible parts.
  16. [16]The New Plantsman. Volume 1, 1994. — Matthews. V. · Royal Horticultural Society · 1994 · ISBN 1352-4186 ↩︎A quarterly magazine, it has articles on Himalayacalamus hookerianus, hardy Euphorbias and an excellent article on Hippophae spp.
  17. [PFAF]Plants for a Future — pfaf.org ↩︎