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Asparagaceae FAMILY

Polygonatum verticillatum

Polygonatum verticillatum

Edibility
2/5
Medicinal
2/5

Safety & Hazards

Although no reports of toxicity have been seen for this species, some members of this genus have poisonous fruits and seeds.

Cultivation Details

HabitPerennial
Growth—

Polygonatum verticillatum is a very cold-hardy plant, being able to tolerate temperatures down to around -25°c when fully dormant. Prefers a fertile humus rich moisture retentive well-drained soil in cool shade or semi-shade[1]. Plants are intolerant of heat and drought but tolerate most other conditions[1]. Especially in areas where winters are cold, the shallow rhizomes of this species will benefit from the protection given by a deep mulch of leafmould[1]. Members of this genus are rarely if ever troubled by browsing deer or rabbits[2]. The young shoots are very attractive to slugs[PFAF]. Hybridizes with other members of this genus[1].

Propagation

Seed - best sown as soon as it is ripe in early autumn in a shady part of a cold greenhouse[1]. Sow stored seed as early in the year as possible. Germination can be slow, they may not come true to type[1] and it takes a few years for them to reach a good size. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in a shady position in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in early spring or early autumn. Larger divisions can be planted out direct into their permanent positions. We have found that it is better to pot up the smaller divisions and grow them on in light shade in a cold frame until they are well established before planting them out in late spring or early summer. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-21. <temperate.theferns.info/plant/Polygonatum+verticillatum>

Pollinators

Bees, Self

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]Perennial Garden Plants — Thomas. G. S. · J. M. Dent & Sons, London. · 1990 · ISBN 0 460 86048 8 ↩︎A concise guide to a wide range of perennials. Lots of cultivation guides, very little on plant uses.
  3. [3]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.
  4. [4]Flora of the British Isles. — Clapham, Tutin and Warburg. · Cambridge University Press · 1962 · ISBN - ↩︎A very comprehensive flora, the standard reference book but it has no pictures.
  5. [5]Flowers of the Himalayas. — Polunin. O. and Stainton. A. · Oxford Universtiy Press · 1984 · ISBN - ↩︎A very readable and good pocket guide (if you have a very large pocket!) to many of the wild plants in the Himalayas. Gives many examples of plant uses.
  6. [6]Plants and People of Nepal — Manandhar. N. P. · Timber Press. Oregon. · 2002 · ISBN 0-88192-527-6 ↩︎Excellent book, covering over 1,500 species of useful plants from Nepal together with information on the geography and peoples of Nepal. Good descriptions of the plants with terse notes on their uses.
  7. [7]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.
  8. [8]Rare and Endangered Medicinal Orchids of Asthavarga Group in Attaranchal - Habenaria intermedia (Virdhii) and Habena — Manmohan Jagatram Dobriyal · 2002 ↩︎
  9. [9]Assessment of Nutritional and Antioxidant Potential of Selected Vitality Strengthening Himalayan Medicinal Plants — Sandeep Rawat, Harish Andola, Lalit Giri, Praveen Dhyani, Ar · ISBN 1094-2912 ↩︎
  10. [PFAF]Plants for a Future — pfaf.org ↩︎