Plants by mail order since 1984, over 4100 plants online today!
- Shop Now
- Burncoose Specialities
- This Month
- Offers & Promotions
- RHS Chelsea Flower Show 2022
- Engage With Us
- Information, Help & Advice
- About Us & Our Services
- Terms & Conditions
- Log In / Register
DIANELLA revoluta 'Coolvista'
Upright blue-grey narrow leaves. Blue flowers occasionally followed by blue berries
Further Reading....
-
EvergreenGrass-like foliage
-
Blue -
Height50cm (20in) -
Spread30cm (12in)
-
Bulb/Corm or rhizomatous perennialrhizomatous perennial
-
Tender - cool or frost free greenhouseTolerant of low temperatures, but not surviving being frozen. Except in frost-free inner-city areas or coastal extremities requires glasshouse conditions. Plant can withstand temperatures down to 1°C (34°F) -
Full sun -
Partial shade
DIANELLA revoluta 'Coolvista'
-
Additional Features
Pests & DiseasesTrouble free
Place of originGarden origin -
Flower ShapeStar-shaped
-
Garden Location/ConditionsPatio / pot plants
-
HardinessHalf hardy (down to 0)
-
Seasonal InterestSummer
-
Soil ConditionsNeutral to acid soilWell drained, dry, poor to moderately fertile soilHumus-rich
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Dianella - Growing Guide
Useful extras...
Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00
Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
2 options from £6.00
Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants.
Perfect used in conjunction with Rootgrow™.
Only £7.50
Share this page
