Thalictrum 'Black Stockings'
Dark stems of violet blooms
Grown by Jack
Hereford
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Currently out of stock
Currently out of stock
Currently out of stock
Currently out of stock
Plant diary
- Flower
- Harvest
Thalictrum 'Black Stockings'
- Towering, almost-black stems with generous sprays of bright and fluffy violet blooms
- Flowers from May until August
- A fully hardy and frost tolerant architectural plant which needs very little care
- This gloriously dark and vibrant plant will bring height, contrast and colour to borders and beds, enhancing a cottage garden or prairie planting scheme
- Grows from 1.5-2.5m tall!
- RHS Award of Garden Merit winner
What to expect
Supplied as
Eventual height
Eventual spread
Flower colour
Habit
Hardiness
Spacing
Will this grow in my garden?
Can I grow this in a pot?
While Thalictrum 'Black Stockings' can be grown in a large 50 cm pot, its tall stature means it is better suited to borders.
How big does it get?
Thalictrum 'Black Stockings' typically reaches a mature height of 150 cm and a spread of 60 cm.
How much sunlight does this need?
Thalictrum 'Black Stockings' requires partial to full shade to flourish.
What kind of soil does this plant prefer?
Thalictrum 'Black Stockings' prefers moist but well-drained, fertile soil, adapting well to standard garden conditions.
How much watering does this plant need?
The Thalictrum 'Black Stockings' thrives in consistently moist soil and should be watered generously, aiming for 2 to 3 cm of water per week, especially if temperatures rise above 20°C.
Will this plant need pruning?
No strict pruning is required, but Thalictrum 'Black Stockings' generally benefits from deadheading faded flowers to encourage further blooming and cutting back dead foliage in late autumn or early spring.
How hardy is this plant?
Thalictrum 'Black Stockings' is fully hardy with an RHS rating of H7, surviving temperatures below -20°C, and is hardy across all UK regions.
The wider garden
Hereford
Meet Jack
Perennials born in Herefordshire, blooming in your garden
Our perennials start life in the rolling Herefordshire hills, where Jack and his team trial over 250 new varieties each year to bring you the best performing and most sustainable plants in the UK. With over forty years of excellence, it’s no surprise that they’ve won the HTA Plant Grower of the Year award two years running.
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