Lilium maritimum thrives best with a regular schedule of exposure to sunlight. Ensure it gets ample morning sunlight to fuel its growth, which will result in vibrant blooms and lush foliage.

Place the plant in an area where it can receive unobstructed morning sun. If outdoors, opt for a spot with full exposure while considering partial shading during the hottest afternoon hours.

Coast lily (Lilium maritimum)

Also known as: Coast Lily

Coast lily is a perennial wildflower known for its striking, funnel-shaped, orange-red flowers adorned with spots. These blooms attract numerous pollinators. The plant features tall, robust stems that emerge from bulbous roots and are topped with slender leaves. It thrives in coastal areas, preferring sandy, well-drained soils and flourishing under the cool, foggy conditions common to its natural habitat.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Coast lily

Lifespan

Perennial

Plant Type

Herb

Plant Height

1-4 feet

Spread

Typically around 1 foot

Leaf Color

Green

Flower Size

2-3 inches

Flower Color

Red

Images of Coast lily

Quickly Identify Coast lily

To identify Lilium maritimum, look for its distinctive trumpet-shaped red flowers that usually bloom in clusters. The plant typically has narrow, lanceolate leaves and a stem that can range from 1 to 4 feet in height.

Scientific Classification of Coast lily

Phylum

Vascular plants

Class

Monocotyledons

Order

Liliales

Family

Lily

Genus

Lilies

Species

Coast lily

Planting and Growing of Coast lily

Care Difficulty

Hard

Watering Schedule

Every 3 days

Sunlight Requirements

Full sun

Sunshine Duration

6-12 hours

Ideal Temperature

60-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Coast lily?

For Lilium maritimum, provide about 250 ml of water per session. Always ensure the water reaches the root level without causing water to stay on the surface. The amount keeps the soil moist but not waterlogged, mimicking natural conditions.

What are the symptoms of an underwatered Coast lily? ›

What should I do if my Coast lily is not getting enough water? ›

What are the symptoms of an overwatered Coast lily? ›

How to save an overwatered Coast lily? ›

What Are the Sunlight Requirements for Coast lily?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 6 to 8 hours

Lilium maritimum benefits from a light range of full to partial sunlight, supporting vibrant blooms and resilience against environmental stressors.

Lighting Routine ›

Location Selection ›

Supplementary Lighting ›

What Is the Ideal Temperature Range for Coast lily?

Ideal Temperature: 60 ~ 75℉

For Lilium maritimum, the ideal temperature range lies between 60°F and 75°F. This range is optimal for growth as it mimics the natural coastal climate where the plant originally thrives. Maintaining soil warmth while avoiding overheating is key to vigorous growth and blooming.

What Soil is Best for Coast lily?

Soil type: Loam, Sandy loam

Soil PH: 6.5 ~ 7.5

Lilium maritimum thrives in well-drained soil to prevent waterlogging, which can lead to root rot. Such soil allows for proper aeration and ensures that the roots receive the necessary oxygen, helping the plant remain healthy and vigorous. A nutrient-rich soil composition is essential for Lilium maritimum as it supports robust growth and vibrant blooms. The soil should contain organic matter, which provides essential nutrients and helps retain moisture, promoting healthier plants. This plant prefers a slightly acidic to neutral pH, making nutrients more accessible. Maintaining the soil pH within this range facilitates optimal nutrient uptake and encourages strong structural development in the plant.

How to Fertilize Coast lily?

Fertilizer type: Balanced

Lilium maritimum, commonly known as the Coast Lily, thrives with balanced fertilization. Use a water-soluble fertilizer at half the strength recommended on the package. For solid fertilizers, a small, unassuming handful should suffice each application, ensuring not to overwhelm the plant with nutrients.

How to Prune Coast lily?

Pruning Time: Spring, Summer

Look for faded flowers after the blooming period. These are the prime targets for pruning as they have completed their flowering cycle. Cut these deadheads back to the main stem to prevent the plant from expending energy trying to set seeds. Trim any dead or damaged stems that you identify during your yearly check. This allows the plant to divert energy to healthier growth. Use sharp and clean pruning shears to make precise cuts, avoiding tearing or damaging the remaining plant structure. Before starting, ensure your pruning tools are clean and sharp. Disinfect them using rubbing alcohol or a suitable solution to prevent the spread of diseases. Clean tools help in making smooth cuts and reduce damage to the plant tissues. More About Pruning Techniques→

How to Propagate Coast lily plant?

Propagate Time: Spring, Early spring

Begin by collecting Lilium maritimum seeds from healthy parent plants. Clean the seeds thoroughly and dry them before storing. When ready to plant, soak the seeds overnight to soften the outer coating.

Fill a seed tray with high-quality potting mix. Disperse the seeds evenly across the surface and cover them lightly with soil. Ensure there is adequate space between each seed to prevent overcrowding as they germinate.

In early spring, carefully dig around the parent bulb without damaging it. Separate the offsets and ensure each section has its own roots and shoots. Replant immediately to reduce stress on the plant.

More About Propagating Techniques→

How to Repot Coast lily plant?

Repotting frequency: Every 2-3 years

Observe the plant for signs of outgrowing its current pot, such as roots emerging from the drainage holes or decreased flowering. These are clear indicators that Lilium maritimum needs more space to grow.

Choose a pot that is about 2 inches larger in diameter than the current one. This allows room for growth without overwhelming the roots. A pot with good drainage is essential to prevent root rot.

Opt for well-draining sandy soil to mimic the natural coastal habitat of Lilium maritimum. Sandy soil ensures excess water can escape easily, preventing fungal diseases and promoting healthy root development.

Toxicity

Ingestion

WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.