Giant coreopsis, Sea Dahlia
Coreopsis gigantea
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Basic Information
Family: Asteraceae or Compositae
Genus: coreopsis
Plant ID (slug): coreopsis-gigantea
Numeric ID: 21797
USDA Hardiness: 10-11
Ratings
Physical Characteristics
Coreopsis gigantea is a PERENNIAL growing to 2.5 m (8ft 2in) at a medium rate. See above for USDA hardiness. It is hardy to UK zone 8. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. It is noted for attracting wildlife. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought. The plant can tolerate maritime exposure.
Distribution
South-western N. America.
Habitats
Cultivated Beds;
Edible Uses
None known
Medicinal Uses
None known
Known Hazards
None known
Detailed Information
Additional Information
Title: Coreopsis gigantea Giant coreopsis, Sea Dahlia