Annual Fleabane

Annual Fleabane Care

Erigeron annuus

What is the plant

Annual Fleabane (Erigeron annuus) is a vibrant and showy annual or biennial flowering plant that can add a pop of color to any garden. It belongs to the daisy family (Asteraceae) and is known for its bright and striking flowers that range in colors from white to pink and purple. Originally from North and Central America, this plant has spread to other parts of the world and has adapted well to different growing conditions.

This fast-growing plant is also called “Daisy Fleabane” or “Eastern Daisy Fleabane”. Its small, daisy-like flowers are typically 1 inch (2.5 cm) in diameter and arranged on long, slender stems above the leaves. The yellow center disk is surrounded by petals in hues of pink, purple, or white. The linear leaves are green and slightly hairy in texture. Annual Fleabane can grow up to 5 feet (150 cm) tall and thrives in various habitats such as prairies, fields, and disturbed areas.

If you’ve recognized any mistakes feel free to notify us about it. This would help us to provide only the best-quality information.

Humidity

Normal

Temperature

5°C - 18°C

Hardiness zone

3 - 9

Hibernation

Normal

Invasive

Weed

How to Care for the Plant

Water
To maintain your Annual Fleabane healthy, keep the soil moist but not waterlogged. Water the plant once a week, and more frequently during hot seasons. Check the soil moisture level every few days by touching the soil with your hand.
Pruning
You can keep your greenie neat and tidy. Lucky for you, pruning Annual Fleabane is very easy. Pinch back the tips of the stems in spring to encourage healthy new growth and remove any dead leaves or flowers.
Fertilizer
Annual Fleabane doesn't require much fertilization. In this case, less is more. Use a balanced, water-soluble fertilizer with an equal parts ratio of nitrogen, phosphorus, and potassium every 4-6 weeks during the growth season (spring/late summer). Avoid feeding the greenie during the dormant season (winter). Follow the instructions for dosage and application.

Disease diagnosis

Check your plant’s health

Ease your plant care routine with PlantIn's personalized system.

Sunlight
This plant will do well in full sun or partial shade, so a south- or east-facing window would be a good fit.
Soil
For optimal growth, choose well-drained soils rich in organic matter with a pH of around 6.0-7.5.
Propagation
Propagation of Annual Fleabane is through seeds, which typically germinate in 7-10 days. Sow them in a well-draining mix, cover lightly with soil, and keep them moist. Once the seedlings are large enough, they can be transplanted.

Ease your plant care routine with PlantIn's personalized system.

Temperature
Keep it warm and cozy. Annual Fleabane thrives in temperatures ranging from 65-75°F (18-24°C) but can tolerate higher temperatures. This species is also very sensitive to cold and frost.
Container
Annual Fleabane can be grown in any container type with good drainage. Just make sure you choose an appropriate size to accomodate all of the plant's growth.
Fun fact
Some indigenous cultures have used the plant for treating respiratory problems, digestive issues, and skin problems.