Photo By ingorenner , used under CC0-1.0 /Cropped and compressed from original

How to Grow and Care for False Rosinweed

False Rosinweed thrives in full sunlight and requires well-draining soil to prevent root rot. A special care point to note is that false Rosinweed is drought-tolerant but benefits from occasional watering during prolonged dry spells to maintain optimal health. Minimal fertilization is needed; a light application during the growing season suffices.

Watering schedule: Every week

Sunlight Requirements: Full sun

In This Article

Planting and Growing False Rosinweed

Care Difficulty	Easy
Lifespan	Perennial
Watering Schedule	Every week
Sunlight Requirements	Full sun
Soil pH	6-7.5

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Types of False Rosinweed

False rosinweed

It is an annual herb that is named 'False rosinweed' for its resemblance to rosinweed (Silphium integrifolium). You can only find false rosinweed (Osmadenia tenella) growing in rocky soils, scrubs, and coastal grasslands in its native California and Baja California. Look out for its white flowers in early summer.

Common Pests & Diseases

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Common issues for False Rosinweed based on 10 million real cases

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More General Info About False Rosinweed

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