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Juncaceae FAMILY Least Concern

Juncus balticus

Juncus balticus

Edibility
2/5
Medicinal
0/5

Safety & Hazards

Although no reports of toxicity have been seen for this species, there is a report that one member of this genus is possibly toxic to mammals[1]..

Cultivation Details

HabitPerennial
GrowthFast

Easily grown in a moist soil, bog garden or shallow water[2, 3]. The plant generally grows on poorly-drained sandy to silty loam soils, often with a thick organic layer, and has been found growing on highly alkaline soils with a pH greater than 8.4[4]. Plants are intolerant of dry conditions[4]. Prefers a position in sun or light shade[3]. Plants can form large clumps and spread aggressively at the roots[3, 5]. It usually takes at least 4 years for a plant to grow from a seedling to maturity and able to produce seed[4].

Propagation

Seed - surface sow in pots in a cold frame in early spring and keep the compost moist. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer if they have grown sufficiently, otherwise in late spring of the following year. Division in spring. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-21. <temperate.theferns.info/plant/Juncus+balticus>

Pollinators

Wind

References

  1. [1]Poisonous Plants in Britain and their Effects on Animals and Man. — Cooper. M. and Johnson. A. · HMSO · 1984 · ISBN 0112425291 ↩︎Concentrates mainly on the effects of poisonous plants to livestock.
  2. [2]RHS Dictionary of Plants plus Supplement. 1956 — F. Chittendon. · Oxford University Press · 1951 · ISBN - ↩︎Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [ 200 ]).
  3. [3]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.
  4. [4]Fire Effects Information System — http://www.feis-crs.org/feis/ ↩︎An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
  5. [5]A Field Guide to Rocky Mountain Wildflowers — Craighead. J., Craighead. F. and Davis. R. · The Riverside Press · 1963 · ISBN 63-7093 ↩︎Excellent little pocket guide to the area, covering 590 species and often giving details of their uses.
  6. [6]Juncaceae 3: Juncus subg. Agathryon — Kirschner J. et al · 2002 · ISBN 0 642 56824 3 ↩︎
  7. [7]IUCN Red List of Threatened Species — http://www.iucnredlist.org/ ↩︎A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
  8. [8]Native American Ethnobotany — Moerman. D. · Timber Press. Oregon. · 1998 · ISBN 0-88192-453-9 ↩︎Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.
  9. [PFAF]Plants for a Future — pfaf.org ↩︎