Position: full sunSoil: fertile, well-drained soilRate of growth: average Flowering period: June and JulyHardiness: fully hardy
The sturdy flowerspikes of this relatively compact cultivar rarely need staking - even in poor weather, which makes this new, double-flowerd cultivar quite low maintenance and well-suited for a large container. In early summer, the rich violet coloured flowers put on a wonderful dispaly, mixing particularly well with most shades of pink, silver and richer purples. Extremely tolerant of cold weather, it can cope with temperatures as low as -20C.
Garden care: For best results, choose an open spot away from taller plants and protect young foliage against slug and snail damage. During the growing season, apply a balanced liquid fertiliser every 2-3 weeks and wearing gloves cut back the faded flower-stems to a flowering side-shoot to encourage repeat flowering. At the end of autumn cut back and compost the faded flower stems.
How to care for Delphinium Highlander Sweet Sensation (PBR) (Highlander Series):
For best results, choose an open spot away from taller plants and protect young foliage against slug and snail damage. During the growing season, apply a balanced liquid fertiliser every 2-3 weeks and wearing gloves cut back the faded flower-stems to a flowering side-shoot to encourage repeat flowering. At the end of autumn cut back and compost the faded flower stems.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
0.75m
Eventual spread:
0.4m
Soil:
Moderately fertile, moist, well-drained soil
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This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
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Humans/Pets: Harmful if eaten