Coreopsis grandiflora · Asteraceae

Large-flowered Coreopsis

✅ Pet-friendlyPerennial life cycle, returning annually.30 to 61 cm

LightFull sun, tolerates partial shade

WaterModerate watering

DifficultyEasy

ColdTolerant of light frosts.

Full sun, tolerates partial shadeModerate wateringEasyTolerant of light frosts.

Description & origin

Coreopsis is a perennial plant known for its vibrant yellow flowers. It is a popular choice for gardens due to its resilience and ease of cultivation.

Size

Maintains a compact, bushy shape.

Foliage

Green, finely divided leaves that complement the flowers.

Flowering

Blooms from spring to autumn, prolonging flowering by removing wilted flowers.

Detailed care

Light

Prefers full sun but tolerates some partial shade.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, allowing the soil to dry slightly between waterings.

Temperature

Resistant to mild temperatures, tolerates heat well.

Fertilising

Light fertilization in spring with a balanced fertilizer.

Repotting

Transplant in spring or autumn, ensuring the soil is loose.

Pruning

Light pruning after flowering to promote healthy growth.

Propagation

Easily propagated by division or seeds.

Common problems

Fungal diseases

May be susceptible to fungal diseases in overly humid conditions.

Pests

Can be attacked by aphids and mites, especially in warm climates.

Wilting

Wilting may occur if the plant does not receive enough water.

Uses & curiosities

In the garden

Ideal for borders and beds
Attracts pollinators
Blooms across multiple seasons

Other uses

Great for floral arrangements

Did you know…

Coreopsis flowers attract pollinators like bees and butterflies. This plant is also used in floral arrangements.