Flett's fleabane (Erigeron flettii)

Also known as: Flett's Fleabane

Erigeron flettii, also known as Flett's fleabane, is indigenous to the northwestern United States, specifically Washington state. It is primarily found on the Olympic Peninsula, with many populations located within the boundaries of Olympic National Park.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Flett's fleabane

Lifespan

Perennial

Plant Type

Herb

Plant Height

5 cm to 15 cm

Spread

20 cm

Leaf Color

Green

Flower Size

2-3 cm

Flower Color

White to lavender

Images of Flett's fleabane

Quickly Identify Flett's fleabane

Identifying Erigeron flettii involves looking for its distinctive daisy-like flowers with white to lavender rays and yellow centers, along with its narrow, lance-shaped leaves.

Scientific Classification of Flett's fleabane

Phylum

Vascular plants

Class

Dicotyledons

Order

Asterales

Family

Daisy

Genus

Fleabanes

Species

Flett's fleabane

Planting and Growing of Flett's fleabane

Care Difficulty

Moderate

Watering Schedule

Every 3 days

Sunlight Requirements

Partial sun

Sunshine Duration

6-10 hours

Ideal Temperature

60-70℉

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 Flett's fleabane?

For Erigeron flettii, it's essential to keep the soil consistently moist but not waterlogged. Water around 250 ml each time, ensuring that the top inch of soil has had time to dry between waterings. This balance helps maintain optimal soil moisture without suffocating the roots.

What are the symptoms of an underwatered Flett's fleabane? ›

What should I do if my Flett's fleabane is not getting enough water? ›

What are the symptoms of an overwatered Flett's fleabane? ›

How to save an overwatered Flett's fleabane? ›

What Are the Sunlight Requirements for Flett's fleabane?

Sunlight Requirements: Partial sun

Duration of light: 4-6 hours daily

Erigeron flettii ideally grows in partial sun. This light range promotes healthy photosynthesis, enabling the plant to maintain vibrant foliage and blooming intensity.

How much sunlight does Erigeron flettii need? ›

What to do if the plant isn't getting enough sunlight? ›

Benefits of providing ideal sunlight conditions? ›

What Is the Ideal Temperature Range for Flett's fleabane?

Ideal Temperature: 60 ~ 70℉

For Erigeron flettii, the optimal temperature range lies between 60°F and 70°F. This range provides the best conditions for growth, allowing the plant to maintain its metabolic processes efficiently. Such temperatures facilitate adequate photosynthesis and nutrient absorption, ensuring healthy development.

What Soil is Best for Flett's fleabane?

Soil type: Sandy loam, Loam

Soil PH: 6.5 ~ 7.5

Erigeron flettii thrives in well-drained soil, preventing waterlogging and root rot. This allows the roots to access oxygen efficiently, promoting healthy growth and vibrant blooms. The plant requires soil with a moderate level of nutrients, which supports steady growth without excessive foliage development at the expense of flowers. Keeping the soil slightly moist, yet not soggy, is key. This helps maintain hydration while preventing fungal issues that can arise from overly wet soil.

How to Fertilize Flett's fleabane?

Fertilizer type: Balanced

When fertilizing Erigeron flettii, it's important to apply the right amount—no more than a quarter of the recommended strength for typical flowering plants. During the growing season, this plant benefits from moderate feeding. An excess can result in lush foliage but reduced blossoms, undermining its ornamental appeal.

How to Prune Flett's fleabane?

Pruning Time: Spring, Summer

Begin by removing any dead or damaged stems as these can harbor diseases or pests. Trim back stems lightly to shape the plant and keep it compact. This encourages denser growth and more abundant flowering in the next bloom cycle. Cut back approximately one-third of the overall growth after the initial flowering period ends in early summer. This stimulates new growth, leading to a second wave of blooms, and maintains the plant's overall vigor. More About Pruning Techniques→

How to Propagate Flett's fleabane plant?

Propagate Time: Spring, Early summer

Collect seeds from mature Erigeron flettii flowers once they have dried on the plant. Ensure the seeds are completely dry before storing or sowing to prevent mold.

Use a well-draining potting mix, rich in organic matter, to provide an ideal environment for seed germination or planting cuttings. Loosen the soil before planting.

Select healthy, non-flowering stems for cuttings. Cut a section of about 4-6 inches in length, and remove the lower leaves to encourage root growth.

More About Propagating Techniques→

How to Repot Flett's fleabane plant?

Repotting frequency: Every 2-3 years

Repot Erigeron flettii when you notice roots protruding from the drainage holes or the plant seems stunted despite regular care. Early spring or summer is ideal as the plant is in its growing phase, enabling it to adjust quickly to new soil and space.

Choose a pot that is slightly larger than the current one, ensuring at least one drainage hole. A pot that's too large may retain excess moisture, potentially leading to root rot. A slightly bigger pot encourages healthy growth and root expansion.

Opt for a well-draining mix, ideally sandy soil with some added organic matter. Such soil prevents waterlogging and provides essential nutrients, fostering the growth of a robust root system and promoting healthy blooms.