Lobed tickseed (Coreopsis auriculata)

Lobed tickseed

Also known as: Mouse-eared Coreopsis, Eared Coreopsis, Early Coreopsis

The lobed tickseed is a wildflower that blooms from early to late spring. The leaves typically only sprout low to the ground, leaving the bright flower atop a long bare stem. This flower will bloom in a scattered pattern until the frosty winter months.

Scientific classification

Species

Lobed tickseed (Coreopsis auriculata)

Asters bellflowers fanflowers and allies

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Perennial

Lifespan

Herb

Plant Type

Green

Leaf Color

5 cm

Flower Size

Black, Brown

Fruit Color

Yellow, Gold

Flower Color

Green

Stem Color

Deciduous

Leaf type

5 - 35 ℃

Ideal Temperature

Spring, Summer

Growth Season

Moderate

Growth Rate

Images of Lobed tickseed

Cultivars

There are several recognized cultivars of Lobed tickseed, including the following common varieties :

Tickseeds 'Mercury Rising'Lobed tickseed 'Nana'

Quickly Identify Lobed tickseed

Distinct foliage resembling mouse ears, with small lateral lobes, aiding easy identification.

Vibrant daisy-like flowers, 2 inches (5 cm) wide, with 8 yellow rays around a bright center disk.

Achenes as fruit, tiny and brownish, roughly 1/8 inch (3 mm) in size, developing in clusters.

Basal hairy leaves, ovate to elliptic, 3 inches (7.6 cm) long, with auriculate appearance near base.

Smooth, round stem, bright green, unbranched, 0.2-0.4 inches (0.5-1 cm) in diameter, offering robust support.

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Care Guide for Lobed tickseed

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Originating in North America's moist environments, lobed tickseed prefers consistent moisture and well-drained soil. Weekly watering is recommended to prevent waterlogging, and it benefits from rainwater during its active growing season for optimal growth and vibrant flowering.

Fertilize: Lobed tickseed thrives on balanced nutrition fertilizers, particularly high-phosphorus ones during blooming. Fertilize every 6-8 weeks in growing season, avoiding over-fertilization to prevent excess foliage. Needs decline in late summer. Water after fertilizing and evenly mix into soil for best results.

Pruning: Regular pruning of lobed tickseed, characterized by its vibrant yellow flowers and lobed leaves, is essential for encouraging new growth and shape maintenance. Optimal timing is early to late spring. Deadheading and removing dead parts enhances flowering, prevents disease, and improves air circulation, promoting overall vigor.

Propagation: Lobed tickseed is a perennial that can be propagated by division, which involves separating the plant carefully to ensure root portions are included. Use a sharp tool for minimal root damage. Prompt replanting and thorough watering are crucial for establishment, along with routine care including soil moisture and sunlight.

Repotting: Lobed tickseed requires excellent drainage in pots to thrive, ensuring proper moisture levels and preventing root rot. Adequate drainage facilitates healthy growth and resilience in various environmental conditions.

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