Tradescantia 'Osprey' (Spiderwort) — Clump forming, Trailing

Overview

Tradescantia 'Osprey' is a clump forming, trailing perennial in the genus Tradescantia, part of the Commelinaceae family, with evergreen foliage. Tradescantia 'Osprey' grows best in partial shade and full shade, and tolerates well-drained soils and any pH. Its UK hardiness is rated H1c. Suggested uses include ground cover, hanging baskets and containers.

About

Tradescantia 'Osprey' is a perennial in the Commelinaceae, valued for growing in low-light spots. It flowers from June to September and prefers moist, well-drained soil. Plant it where partial to full shade is available and use it as ground cover or in containers and hanging baskets.

About the genus

Tradescantia is a genus of 85 species of herbaceous perennial wildflowers in the family Commelinaceae, native to the Americas from southern Canada to northern Argentina, including the West Indies. Members of the genus are known by many common names, including inchplant, wandering jew, wandering dude, spiderwort, dayflower and trad.

Wikipedia contributors, "Tradescantia", CC BY-SA 4.0 — Tradescantia

In the garden

Tradescantia 'Osprey' sits within the Tradescantia group of perennials and is commonly known as Spiderwort. It produces its summer display between June and September and suits locations where direct sun is limited. The plant's needs are straightforward: shade or dappled light, a reliably moist root run, and soil that does not stay waterlogged. Choose a sheltered spot in partial to full shade and prepare a free-draining medium that retains some moisture; a loam-based garden soil amended with compost or a peat-free potting mix with added grit will work for containers. Maintain even moisture rather than allowing the soil to dry out completely. Tradescantia 'Osprey' adapts well to being grown as a ground cover, where it can fill gaps in shaded borders, or in pots and hanging baskets which allow you to control soil conditions and moisture. Its summer flowering period makes it useful for softening shady corners and for seasonal container displays timed to peak between June and September.

Growing conditions

Best soil and position for Tradescantia

Sunlight: partial shade, full shade
Soil type: well-drained
Soil pH: Acid, Alkaline, Neutral
Soil moisture: moist
Aspect: East-facing, South-facing, West-facing
Exposure: Exposed, Sheltered
UK hardiness: H1c

Plant details

Tradescantia 'Osprey' size, habit and characteristics

Plant type: perennial
Habit: Clump forming, Trailing
Foliage: Evergreen
Suggested uses: ground cover, hanging baskets, containers

Care notes

Pruning and caring for Tradescantia 'Osprey'

Cultivation: Prefers well-drained soil and partial to full shade; keep soil moist but not waterlogged.
Pruning: Trim back to maintain shape and encourage bushier growth.
Propagation: stem cuttings
Pest resistance: Red spider mite, Mealybugs, Aphids, Vine weevil, Thrips, Slugs, Snails
Disease resistance: Fungal leaf spot, Rust

Frequently asked questions

How do I grow Tradescantia 'Osprey'?

Prefers well-drained soil and partial to full shade; keep soil moist but not waterlogged.

Where is the best place to plant Tradescantia 'Osprey'?

Tradescantia 'Osprey' prefers partial shade and full shade. It suits exposed and sheltered positions.

What soil does Tradescantia 'Osprey' need?

Tradescantia 'Osprey' grows best in well-drained soil. It is happy in soil of any pH. Aim for soil that stays moist.

How do I prune Tradescantia 'Osprey'?

Trim back to maintain shape and encourage bushier growth.

Is Tradescantia 'Osprey' hardy in the UK?

Tradescantia 'Osprey' has an RHS hardiness rating of H1c, meaning it needs a warm, frost-free position of 5–10°C and is best grown under glass in the UK.

How do I propagate Tradescantia 'Osprey'?

Stem cuttings.

More in the Tradescantia genus

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