Sea Dahlia

Dahlia Maritima

Design with this plant

Overview

The Sea Dahlia (Coreopsis maritima) is a coastal perennial with vibrant yellow blooms, thriving in USDA zones 8-10. Adapted to sandy soils, it spans 18-24 inches in height and width, requiring full sun. Drought-tolerant once established, it offers low maintenance charm and attracts butterflies, making it a sterling choice for xeriscaping and seaside gardens. Flowering occurs from late spring to early fall, providing a prolonged display of seaside splendor.

Sun Full, HalfWater LowZones 9–10Climate Mediterranean

Sea Dahlia (Dahlia Maritima) — The Sea Dahlia (Coreopsis maritima) is a coastal perennial with vibrant yellow blooms

Sea Dahlia (Dahlia Maritima) — The Sea Dahlia (Coreopsis maritima) is a coastal perennial with vibrant yellow blooms

Sea Dahlia (Dahlia Maritima) — Adapted to sandy soils, it spans 18-24 inches in height and width, requiring full sun

Sea Dahlia (Dahlia Maritima) — Drought-tolerant once established

Sea Dahlia (Dahlia Maritima) — it offers low maintenance charm and attracts butterflies

Sea Dahlia (Dahlia Maritima) — making it a sterling choice for xeriscaping and seaside gardens

Sea Dahlia (Dahlia Maritima) — Flowering occurs from late spring to early fall, providing a prolonged display of seaside splendor

Culture

Sun: Full, Half
Water: Low
USDA zones: 9–10

Shape & size

Classification

Family: Asteraceae
Climate: Mediterranean

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (16)

Sea Dahlia (Dahlia Maritima) — thriving in USDA zones 8-10

Sea Dahlia (Dahlia Maritima) — The Sea Dahlia (Coreopsis maritima) is a coastal perennial with vibrant yellow blooms

Sea Dahlia (Dahlia Maritima) — Adapted to sandy soils, it spans 18-24 inches in height and width, requiring full sun

Sea Dahlia (Dahlia Maritima) — Drought-tolerant once established

Sea Dahlia (Dahlia Maritima) — it offers low maintenance charm and attracts butterflies

Sea Dahlia (Dahlia Maritima) — making it a sterling choice for xeriscaping and seaside gardens

Sea Dahlia (Dahlia Maritima) — Flowering occurs from late spring to early fall, providing a prolonged display of seaside splendor

Sea Dahlia (Dahlia Maritima) — scientifically named Coreopsis maritima

Sea Dahlia (Dahlia Maritima) — is a perennial plant native to the coastal dunes and bluffs of southern California

Sea Dahlia (Dahlia Maritima) — the Sea Dahlia's growth habit makes it a perfect choice for both groundcover and accent plantings

Sea Dahlia (Dahlia Maritima) — A member of the Asteraceae family

Sea Dahlia (Dahlia Maritima) — This plant thrives when exposed to full sunlight

Sea Dahlia (Dahlia Maritima) — emulating its natural affinity for unobstructed coastal environments

Sea Dahlia (Dahlia Maritima) — requiring minimal supplemental irrigation once established - ideal for water-efficient gardens

Sea Dahlia (Dahlia Maritima) — sandy soils typical of its native habitat but remains highly tolerant of drought conditions

Sea Dahlia (Dahlia Maritima) — From late spring through autumn

Related plants

Dunedin Hybrid Groundsel (Brachyglottis Dunedin Hybrid 'Sunshine') — Brachyglottis 'Sunshine' is a hardy evergreen shrub

Dunedin Hybrid Groundsel

Brachyglottis Dunedin Hybrid 'Sunshine'

Full · Zones 9–10

'Bottle Rocket' Ligularia (Ligularia hybrid) — Proven Winners - 'Bottle Rocket' - Ligularia hybrid yellow plant details, information and resources

'Bottle Rocket' Ligularia

Ligularia hybrid

Fragrant Angel Coneflower (Echinacea 'Fragrant Angel') — pure white flowers that can grow up to 4-5 inches across

Fragrant Angel Coneflower

Echinacea 'Fragrant Angel'

Full · Zones 3–9

Petite Licorice Licorice Plant (Helichrysum petiolare) — Proven Winners - Petite Licorice - Licorice Plant - Helichrysum petiolare none plant details

Petite Licorice Licorice Plant

Helichrysum petiolare

Pussytoes (Antennaria Plantaginifolia) — commonly known as Pussytoes

Pussytoes

Antennaria Plantaginifolia

Full · Zones 3–8

Showy Sunflower (Helianthus 'Lemon Queen') — is a robust perennial reaching up to 6-8 feet tall with a spread of 3-4 feet

Showy Sunflower

Helianthus 'Lemon Queen'

Full · Zones 3–10