Solomon's Seal

Polygonatum multiflorum (L.) All.

light
Any light
water
Medium
tall
75 cm
wide
30 cm

Asparagaceae

Also called Common Solomon’s-seal, David’s-harp, Eurasian Solomon's seal, Eurasian Solomon’s Seal, Ladder-to-heaven

Formerly Convallaria ambigua, Convallaria multiflora, Polygonatum bracteatum, Polygonatum intermedium, and 1 more

When it flowers

Not known yet in the tropics: too few flowering observations to read a season from.

PetsRHS lists it as toxic to dogs (25 Oct 2026)
PeopleNo safety information yet

If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.

Something wrong with it?

About it

Grows as
Rhizomatous geophyteKew's checklist, not yet checked
Climate
TemperateKew's checklist, not yet checked
Wild in
Europe to N. IranKew's checklist, not yet checked
Light
Sun or shadeRead from RHS, one source
Height
51 cm to 99 cmRead from RHS, one source
Spread
10 cm to 51 cmRead from RHS, one source
Water
Average: moist, well drainedRead from RHS, one source
Flowers
White, greenRead from RHS, one source
Coldest it survives
-20 °C (USDA zone 6b)Read from RHS, one source

Not known yet: heat, hottest it survives.

In other languages (12)

Spanish
poligonato, sello de Salomón, suelda blanca
Arabic
عقداء عديدة الأزهار
Czech
kokořík mnohokvětý
Welsh
llysiau Solomon
Danish
Stor Konval
German
Vielblütige Weißwurz, Vielblütiges Salomonssiegel, Wald-Salomonssiegel
Swiss High German
Vielblütige Weisswurz
Finnish
lehtokielo
French
sceau de salomon commun, Sceau de Salomon multiflore
Upper Sorbian
Kwětkata kokorička
Hungarian
Fürtös salamonpecsét
Lithuanian
Daugiažiedė baltašaknė

Where this comes from

A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.