Unpack bare roots or rhizomes on arrival and plant them within a week. Until then, keep them somewhere cool and ensure the roots remain slightly moist, never wet.
Out of season
Deluxe
Delphinium
'Neon Sensation'
larkspur
Delphinium 'Neon Sensation' is surely one of the most beautiful, with its stunning double-layered petals in shades of pale violet, mauve, lilac and lavender, merging into a gorgeous cream-yellow centre. Delphinium 'Neon Sensation' is one of the new Highlander™ series of double delphiniums, raised only in the past few years, in Scotland. Stately flower spires appear in mid-summer, over a mound of deeply-cut green leaves. This Delphinium is compact, compared to the old-style perennial Delphinium of yesteryear, at just 80-100cm or so in height.
Delphinium elatum 'Highlander Neon Sensation®' makes an excellent cut-flower, and it is also short enough to use in mixed containers. It will make the perfect addition to any summer garden, and can be grown in borders or containers, in full sun or part shade. It is the ideal choice for those looking to create a cottage-style garden. Finally, if you trim back stems once the flowers have faded, this will encourage a repeat blooming later in the autumn!
Quantity
Plant profile
Plant calendar
Remove the packaging straight away, check the compost and water thoroughly if dry. Check the plant’s hardiness before placing it outdoors. Plant into a border or permanent container within a month, choosing the position recommended for the variety. Keep the top of the root ball level with the surrounding soil, firm gently and water well.
Soak the roots in water for three to six hours immediately before planting. Keep any crown, buds or emerging shoots above the water where possible.
Pot most bare roots into 15–20cm pots filled with peat-free multipurpose compost. Large or depth-sensitive roots, including peonies, are often best planted directly into borders.
Arrange the roots naturally without bending them. Cover the roots completely, positioning the crown and buds at the depth recommended for that particular perennial.
Keep pots in a sheltered outdoor position and water whenever the compost begins to dry. Grow on until roots hold the compost together when lifted from the pot.
Plant into a suitable border or permanent container once well rooted. Add a label and water regularly throughout the first growing season while the perennial establishes.
- Botanical name
- Delphinium 'Neon Sensation'ᴾᴮᴿ (Highlander Series)
- Flower colour
- Purple, blue
- Established height
- 1-1.2m
- Established spread
- 30-50cm
- Growing skill
- Easy to grow
- Habit
-
Upright
Clump-forming - Hardiness
- Fully hardy
- Leaf colour
- Green
- Mouse resistant
- No
- Plant size
- 1
- Plant spacing
- 5 plants per m2
- Pollinator friendly
- No
- Position
- Sheltered
- Rabbit resistant
- Yes
- Scented
- No
- Soil acidity
- Any
- Soil moisture
- Free draining
- Soil type
-
Loam
Sandy
Stony
Multipurpose compost
Loam-based compost - Suitable for
-
Large containers
Borders
Cottage gardens
Low maintenance gardens
Cut flower gardens - Sunlight
- Full sun
- Toxicity
-
Skin/eyes irritant
Harmful if eaten - Years to establish
- 2-3 years
Good for cutting
Pollinator-friendly
Thrives in full sun
Perennial
Fully hardy
Packed peat-free
Low maintenance
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Every bulb and plant is sourced, selected and prepared with an expert eye for their quality and garden performance.
