North America Non-native Plant

Sea-daffodil

Botanical name: Pancratium maritimum

USDA symbol: PAMA38

Life cycle: perennial

Habit: forb

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Sea-Daffodil: A Mediterranean Beauty for Coastal Gardens If you’ve ever dreamed of bringing a touch of Mediterranean magic to your garden, the sea-daffodil might just be the exotic bulb you’re looking for. With its striking white flowers and remarkable salt tolerance, this unique plant has been captivating gardeners who want ...

Sea-Daffodil: A Mediterranean Beauty for Coastal Gardens

If you’ve ever dreamed of bringing a touch of Mediterranean magic to your garden, the sea-daffodil might just be the exotic bulb you’re looking for. With its striking white flowers and remarkable salt tolerance, this unique plant has been captivating gardeners who want something a little different from the usual suspects.

What Exactly is Sea-Daffodil?

Sea-daffodil (Pancratium maritimum) is a perennial bulbous plant that’s as tough as it is beautiful. Don’t let the daffodil part fool you – this isn’t your typical spring bloomer. Instead, it’s a summer-to-fall flowering forb that produces stunning white, fragrant flowers that look more like exotic lilies than traditional daffodils.

This plant is a non-native species that has found its way to California, where it grows and reproduces on its own in the wild. Originally from the Mediterranean coastlines and Atlantic shores of Spain, Portugal, and Morocco, it’s perfectly adapted to life by the sea.

Where You’ll Find Sea-Daffodil

In the United States, sea-daffodil has established itself in California, where it thrives in coastal conditions. It’s typically found in sandy areas and is classified as a facultative upland plant in the Arid West, meaning it usually grows in non-wetland areas but can tolerate some moisture.

The Appeal: Why Gardeners Fall for Sea-Daffodil

There’s something undeniably romantic about sea-daffodil’s appearance. The plant produces:

  • Elegant white flowers with six narrow, pointed petals
  • Prominent, showy stamens that give each bloom extra drama
  • Intense, sweet fragrance that’s especially strong in the evening
  • Blue-green, strap-shaped leaves that provide attractive foliage even when not in bloom

The flowers typically appear in late summer or fall, making this plant a welcome addition when many other blooms are fading.

Perfect Garden Companions and Landscape Roles

Sea-daffodil shines in specific garden settings:

  • Mediterranean-style gardens: Pairs beautifully with lavender, rosemary, and other drought-tolerant plants
  • Coastal landscapes: Its salt tolerance makes it ideal for seaside properties
  • Rock gardens: The dramatic flowers create stunning focal points among stones
  • Container gardens: Perfect for patios where you can enjoy the evening fragrance up close

Growing Conditions: What Sea-Daffodil Needs to Thrive

If you’re thinking about adding sea-daffodil to your garden, here’s what it needs to be happy:

  • Sunlight: Full sun for best flowering
  • Soil: Sandy, extremely well-draining soil (soggy conditions will kill the bulbs)
  • Water: Drought tolerant once established; actually prefers dry conditions
  • Climate: Hardy in USDA zones 8-11
  • Salt tolerance: Handles salty air and soil better than most plants

Planting and Care Tips

Getting sea-daffodil established is pretty straightforward if you follow these guidelines:

  • Plant bulbs in fall, about 4-6 inches deep
  • Space bulbs 6-8 inches apart
  • Choose a location with excellent drainage – this cannot be overstated!
  • Water sparingly; overwatering is the quickest way to lose these bulbs
  • In zones 8-9, provide some protection during hard frosts
  • Allow foliage to die back naturally after blooming

Wildlife and Pollinator Benefits

While sea-daffodil may not support native wildlife food webs, it does offer some benefits to pollinators. The fragrant evening blooms are particularly attractive to moths and other nocturnal insects, adding a bit of nighttime garden activity.

Should You Plant Sea-Daffodil?

Sea-daffodil can be a wonderful addition to the right garden, especially if you’re in a coastal area or want to create a Mediterranean-themed landscape. However, as a non-native plant, it won’t provide the same ecological benefits as native species.

If you’re looking for native alternatives that offer similar appeal, consider native bulbs and coastal plants that naturally occur in your region. Your local native plant society can help you identify species that will support local wildlife while providing the beauty you’re seeking.

That said, if you’ve got the perfect spot – sandy soil, good drainage, and a love for unusual flowers – sea-daffodil might just become one of your garden’s most conversation-worthy residents.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Arid West

FACU

Facultative Upland - Plants with this status usually occurs in non-wetlands but may occur in wetlands

Sea-daffodil

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Liliidae

Order

Liliales

Family

Liliaceae Juss. - Lily family

Genus

Pancratium L. - pancratium

Species

Pancratium maritimum L. - sea-daffodil

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA