A striking addition to any garden border, the Delphinium Dark Blue Black Bee produces tall, elegant flower spikes in a rich, deep blue with a contrasting dark centre, known as the 'bee'. This classic cottage garden favourite is a hardy herbaceous perennial that returns year after year, creating dramatic vertical interest and attracting pollinators throughout the summer months.
Each set includes 3 or 6 established plants supplied in 1Ltr root-balls, ready to plant straight into the garden or a large container. These vigorous growers will reward you with magnificent spires of densely packed blooms, perfect for adding height and colour to mixed borders, cutting gardens, or as a focal point in any planting scheme.
For the best results, plant in a sheltered position with fertile, well-drained soil and provide support as the tall flower spikes develop. Deadheading after the first flush of blooms can encourage a second, smaller display later in the season.
What's Included:
- 3 or 6 x Delphinium Dark Blue Black Bee plants
- Supplied as established plants in 1Ltr root-balls
- Garden ready – plant straight out upon arrival
Cultural Information:
- Botanical Name: Delphinium elatum 'Dark Blue Black Bee'
- Common Names: Delphinium, Larkspur
- Classification: Hardy Herbaceous Perennial
- Fully Grown Height & Spread: 120–180 cm × 60–90 cm
- Growth Habit: Tall, Upright, Clump-Forming Perennial
- Perfect for: Herbaceous Borders, Cottage Gardens, Cut Flower Gardens, Back of Borders
- Flowering Time: Early to Mid Summer (June–July), with possible second flush in late summer if deadheaded
- Flower Colour: Deep Blue with a Dark Black Centre (Bee)
- Planting Position: Full Sun to Light Partial Shade, Sheltered
- Soil Type: Fertile, Moist but Well-Drained
- Hardiness: Fully Hardy (RHS H7)
- Attracts: Bees, Butterflies & Other Pollinators
- Type: Hardy Herbaceous Perennial
- Foliage: Mid-Green, Deeply Divided Palmate Leaves
- Staking: Recommended – tall stems benefit from support in exposed positions
Planting & Care Tips:
- Plant in a sheltered spot to protect tall flower spikes from wind damage
- Water regularly during dry spells, especially in the first growing season
- Apply a balanced fertiliser in spring as new growth appears
- Cut back spent flower spikes to the base after flowering to encourage a second flush
- Protect young shoots from slugs and snails in early spring
- Divide established clumps every 3–4 years in spring to maintain vigour
Notes: This variety features striking dark blue blooms with a distinctive black centre, commonly known as the 'bee'. Supplied as a set of 3 plants for an instant impact display.