The Viola 'Bowles Black'
The Viola 'Bowles Black', scientifically known as Viola cornuta, is a perennial plant celebrated for its striking beauty and resilient nature. Originating from the Pyrenees mountains in Europe, this cultivar was first introduced by E.A. Bowles, a renowned British plantsman, in the early 20th century. Its history is rooted in its contribution to ornamental gardening, where it quickly gained popularity for its distinctive dark-purple, almost black flowers that contrast elegantly with its bright green foliage.
Cultivating Viola 'Bowles Black' requires attention to specific planting and gardening practices to ensure optimal growth and bloom. This perennial thrives in well-drained, fertile soil with a slightly acidic to neutral pH level. Adequate sunlight is essential, although it appreciates some shade during hot summer afternoons. Regular watering is necessary to maintain soil moisture, but overwatering should be avoided to prevent root rot. Mulching around the base of the plant helps conserve moisture and suppress weed growth.
Scientific Name - Viola cornuta
For successful cultivation of Viola 'Bowles Black', consider the following planting and gardening practices:
- Choose a location with partial shade to full sun exposure.
- Prepare the soil by loosening it and incorporating organic matter such as compost or aged manure.
- Plant in spring or fall, spacing them approximately 6-8 inches apart.
- Water the plants regularly, especially during dry periods, keeping the soil consistently moist but not waterlogged.
- Apply a balanced fertilizer in spring to promote healthy growth and flowering.
- Deadhead spent flowers to encourage continuous blooming throughout the growing season.
- Divide overcrowded clumps every few years to rejuvenate the plants and maintain vigor.
- Protect from extreme temperatures and frost by mulching around the base in late fall.
By adhering to these best practices, gardeners can cultivate Viola 'Bowles Black' successfully, enjoying its enchanting blooms and adding a touch of sophistication to their landscape.