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Tree / bonsai

Hibiscus syriacus

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Botanical fact sheet

Hibiscus syriacus L.

⚙ Automatic base data
Taxonomy
Family: Malvaceae · Genus: Hibiscus1
Native distribution
North America, Southern Asia, China South-Central, China Southeast, Taiwan, Jardín Botánico de Bogotá, Braziluncertain3
Synonyms
27 synonyms
  • Althaea frutex Mill.
  • Althaea furtex Mill.
  • Hibiscus acerifolius Salisb.
  • Hibiscus arborescens Gaterau
  • Hibiscus chinensis DC.
  • Hibiscus floridus Salisb.
  • Hibiscus rhombifolius Cav.
  • Hibiscus syriacus albus-plenus Loudon
  • Hibiscus syriacus amplissimus L.F.Gagnep.
  • Hibiscus syriacus elegantissimus L.F.Gagnep.
  • Hibiscus syriacus grandiflorus Rehder
  • Hibiscus syriacus paeoniflorus L.F.Gagnep.
  • Hibiscus syriacus totus-albus T.Moore
  • Hibiscus syriacus violaceus L.F.Gagnep.
  • Hibiscus syriacus alboplenus Sweet
  • Hibiscus syriacus albus Sweet
  • Hibiscus syriacus brevibracteatus S.Y.Hu
  • Hibiscus syriacus chinensis Lindl.
  • Hibiscus syriacus longibracteatus S.Y.Hu
  • Hibiscus syriacus marginatus Sweet
  • Hibiscus syriacus micranthus Y.N.Lee & K.B.Yim
  • Hibiscus syriacus paeoniiflorus L.F.Gagnep.
  • Hibiscus syriacus purpureoplenus Sweet
  • Hibiscus syriacus purpureus Sweet
  • Hibiscus syriacus ruber Sweet
  • Hibiscus syriacus sinensis Lem.
  • Hibiscus syriacus syriacus
2

Still missing: plant type, natural habitat, height / growth form, flowering period, growth & dormancy period.

Sources (8)
  1. GBIF Backbone Taxonomy – Hibiscus syriacus · Scientific name · CC BY 4.0
  2. GBIF – synonyms · Synonyms · CC BY 4.0
  3. GBIF – distributions (Integrated Taxonomic Information System (ITIS); The World Checklist of Vascular Plants (WCVP); Lista de Especies de la C) · Native distribution · CC BY 4.0
  4. Wikidata – Q157756 · CC0
  5. Wikimedia Commons – Ruhland, Grenzstr. 3, Straucheibisch, Blüte, Frühling, 05.jpg · CC BY-SA 4.0
  6. Wikipedia (hu) – Kerti mályvacserje · CC BY-SA 4.0
  7. Wikipedia (de) – Straucheibisch · CC BY-SA 4.0
  8. Wikipedia (en) – Hibiscus syriacus · CC BY-SA 4.0
Community knowledge

Tips & experience from members

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Real data

How members water it

Not enough logs yet: at least 3 plants with regular watering logs are needed (now: 0). Waterings logged in Care feed this – anonymised and aggregated.

Care guidelines

How it thrives

Partly general data for the genus Hibiscus
Watermedium
Lightfull sun
Humiditymediumgeneral genus data
Min. temperature-25 °C
No dormancy · general genus dataDifficulty: ●●○○○ · general genus data✓ Not known to be toxic · general genus data

No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.

Hibiscus tip: Don't turn or move it while in bud, or the buds will drop.

⚠ Pets & children
Cat mildDog mildHorse milddetails →
At a glance

Hibiscus syriacus – what to know

Hibiscus syriacus – family: Malvaceae, genus: Hibiscus. Native range: North America, Southern Asia, China South-Central, China Southeast, Taiwan, Jardín Botánico de Bogotá, Brazil. Care guidelines: light: full sun; water: medium; min. -25 °C. For cats: mildly toxic; for dogs: mildly toxic. Keep it out of reach and call a vet straight away if you suspect poisoning.

Frequently asked questions

How often should I water Hibiscus syriacus?

Moderately: water when the top 2–3 cm of soil is dry, and never let it sit in standing water.

How much light does Hibiscus syriacus need?

It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.

How cold can Hibiscus syriacus get?

Frost-hardy to about -25 °C – it can overwinter outdoors in many climates.

Is Hibiscus syriacus toxic to cats and dogs?

For cats: mildly toxic; for dogs: mildly toxic. Keep it out of reach and call a vet straight away if you suspect poisoning.

When does Hibiscus syriacus flower?

According to the general guideline for the genus Hibiscus: Typical flowering time: April, May, June, July, August, September, October.

Community intelligence

What members’ data shows

When does it really bloom?

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Average watering interval

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Conversation

Questions about this species

Same genus

Hibiscus

Data sources: GBIF.org – Hibiscus syriacus (CC BY 4.0) · Wikidata – Q157756 (CC0) · Wikimedia Commons – Ruhland, Grenzstr. 3, Straucheibisch, Blüte, Frühling, 05.jpg (CC BY-SA 4.0) · Wikipedia – Kerti mályvacserje (CC BY-SA 4.0) · Care data is for guidance only.

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