Viola Sorbet 'Black Delight' is a compact, low-growing variety prized for its rich, velvety blooms that appear nearly black, often with a deep purple hue that becomes more apparent in sunlight. Each flower measures around 1 to 1.5 inches (2.5–4 cm) across and features a classic pansy-like shape with five overlapping petals. The plant forms neat, rounded mounds of heart-shaped green foliage that serve as an attractive backdrop to the dark blossoms. It flowers prolifically from early spring through late fall, and even into mild winters, offering a striking contrast in mixed containers, borders, and seasonal displays.
- Size: Height: 6–8 inches (15–20 cm). Spread: 6–10 inches (15–25 cm). Spacing: 6–8 inches (15–20 cm) apart for mass plantings
- Light: Full sun to partial shade; prefers cooler temperatures and some afternoon shade in hot climates.
- Soil: Well-draining, fertile soil with moderate organic matter.
- Watering: Keep soil consistently moist but not soggy; avoid letting it dry out completely.
- Fertilization: Light feeding every 4–6 weeks with a balanced, water-soluble fertilizer.
- Deadheading: Regular removal of spent flowers encourages continuous blooming.
- Temperature: Performs best in cool weather; may struggle or cease blooming in extreme summer heat.
- Pests/Diseases: Watch for aphids, slugs, and powdery mildew; maintain good air circulation and avoid overhead watering.