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Dianella revoluta Coolvista ('Allyn-Citation') (PBR)
dianella (syn. Dianella revoluta Coolvista)
‘Coolvista’ is a delightful, clump-forming, evergreen perennial with strap-shaped, grey-green leaves and from early to mid-summer, panicles of...
2 litre pot
£14.24
£18.99
In stock (shipped within 3-5 working days)
3 × 2 litre pots
£33.75
£45.00
In stock (shipped within 3-5 working days)
1
Plant description
‘Coolvista’ is a delightful, clump-forming, evergreen perennial with strap-shaped, grey-green leaves and from early to mid-summer, panicles of star-shaped, blue to purple-blue and yellow flowers emerge above this grassy foliage. Either grow in a pot and move to an unheated greenhouse over the winter or in milder areas, grow all year round outside in a sheltered location and provide frost protection as required.
Eventual height & spread
Flowering period
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Plant features
Position
Full sun / light shade
Rate of growth
Fast-growing
Soil
Moderately fertile, moist, well-drained soil
Hardiness
Frost tender
How to care for Dianella revoluta Coolvista ('Allyn-Citation') (PBR):
Avoid excessively wet winter weather and protect from hard frosts. In all but very sheltered gardens, this is best grown in a pot, so it can be moved to an unheated greenhouse during winter.
