Holocarpha (Holocarpha)

Holocarpha

Holocarpha are endemic bushy, flowering plants related to daisies and sunflowers. They are adapted to the arid conditions of their native habitats, with their leaves being only a few millimeters long. The numerous branches are rich in yellow flower heads, but also lined with oily glands and hairs. Because of that trait, the species of this genus carry the common name "tarweeds."

Scientific classification

Genus

Holocarpha (Holocarpha)

Family

Daisy

Order

Asters bellflowers fanflowers and allies

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Deciduous

Leaf type

Images of Holocarpha

Species

Yellowflower tarweed Heermanns tarweed Santa cruz tarplant

Care Guide for Holocarpha

Every week

Water

Full sun

Sunlight

Water: Originating from regions with weekly rainfall, holocarpha requires consistent watering, ideally every week. It thrives when its natural soil moisture is mimicked and is sensitive to local rainfall patterns, which influence its health and watering schedule outdoors.

Propagation: Propagation of holocarpha is typically done through seeds, requiring full sunlight and well-draining soil. Stratification may be needed to break dormancy. Key steps include collecting seeds, stratifying, sowing, ensuring consistent watering, thinning seedlings, and transplanting when strong.

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Learn More About Holocarpha

How to Grow and Care

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