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Spiderwort

Tradescantia × andersoniana

outdoor

A vigorous perennial producing clusters of three-petaled flowers in blue, purple, pink, or white that open in the morning and close by afternoon. Tradescantia andersoniana forms attractive clumps of arching, grass-like foliage and is valued for its long blooming season from late spring through summer. It is a low-maintenance, reliable perennial suitable for borders, cottage gardens, and naturalized plantings.

Spiderwort

Common Problems

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Care Guide

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Light
Full sun to partial shade; flowers best in full sun but tolerates afternoon shade in hot climates
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Water
Moderate; prefers consistently moist soil but tolerates drought once established; avoid waterlogging
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Soil
Well-draining, fertile soil; adaptable to various soil types including clay and sandy soils
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Fertiliser
Light feeding in spring with balanced fertilizer; avoid excessive nitrogen which reduces flowering
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Temperature
Hardy and adaptable; thrives in temperate climates with good performance in cool to warm regions
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Humidity
Moderate; no special humidity requirements; tolerates dry air once established

Toxicity

check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children

Non-toxic to humans and pets; safe for families and homes with animals

Common Diseases

Common Pests

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.