Honesty

Lunaria annua

flower

verifiedReviewed by the GreenScout Team

Honesty is a charming biennial or short-lived perennial grown for its fragrant purple or white flowers and distinctive silvery, translucent seed pods that persist long after flowering. The pods are prized for dried flower arrangements and crafts. These robust plants tolerate shade and poor soil, making them ideal for cottage gardens.

Common Problems

Select the problem your Honesty is experiencing to get a treatment guide.

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Overwateringchevron_right

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Root Rotchevron_right

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Slow Growthchevron_right

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Leggy Growthchevron_right

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Yellow Leaveschevron_right

Care Guide

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Light

Part shade to full sun (4–8 hours). Tolerates shade better than many flowering plants.

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Water

Moderate; water regularly during first season growth. Established plants are fairly drought-tolerant.

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Soil

Tolerant of poor to moderately fertile, well-draining soil. Adapts to most conditions. pH 6.0–7.5.

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Fertiliser

Minimal fertilizer needed. Light application of balanced fertilizer in spring if soil is very poor.

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Temperature

Cool to moderate, 50–70°F (10–21°C). Hardy and frost-tolerant.

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Humidity

Moderate. Good air circulation helps prevent fungal issues.

Toxicity

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Non-toxic to humans and pets.

Common Diseases

filter_dramaRoot Rotchevron_right spaPowdery Mildewchevron_right grainLeaf Spotchevron_right

Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

What are the silvery discs I see on my Honesty plant after flowering?

Those are the distinctive translucent seed pods that persist long after flowering — they're prized for dried flower arrangements and crafts once they dry to a papery, silvery finish.

Does Honesty need full sun to thrive?

No — it tolerates shade better than many flowering plants and adapts to poor soil, making it a reliable choice for less-than-ideal cottage garden spots.