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WESTRINGIA rosmariniformis
Commonly known as Australian rosemary
Whorls of narrow rosemary-like leaves and delicate white flowers
Further Reading....
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EvergreenLinear to narrowly lance-shaped leaves 1.5-2.5cm (½-1in) long, mid- to deep-green above, white-felted beneath.
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WhiteTo very pale blue. -
Height1.5m (5ft) -
Spread1.5m (5ft)
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Medium shrubTypically grow to around 4-6 feet in heightErect, rounded, bushy shrub, becoming open with age. Produces solitary, tubular flowers 1.5cm (½in) across with darker freckling in the throats, in axillary cymes.
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Half hardy - unheated greenhouse / mild winterHardy in coastal and relatively mild parts of the UK except in severe winters and a risk from sudden (early) frosts. May be hardy elsewhere with wall shelter or good micro-climate. Likely to be damaged or killed in cold winters. Plant can withstand temperatures down to -5°C (23°F) -
Full sunOutdoors
WESTRINGIA rosmariniformis
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Additional Features
Good to knowSyn. W. fruticosa
Pests & DiseasesNone
Place of originAustralia (New South Wales) -
Garden Location/ConditionsGreenhouse / conservatoryNot the sort of plants to be grown outside where there are likely to be frosts. These plants need to be grown in a conservatory or cool greenhouse or at least brought inside for the winterLoam based compost with added leaf mould and sharp sand. Full light.
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HardinessFrost hardy (down to -5)
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Leaf margin
Entire(see photos above) -
Leaf shape
Lanceolate
(see photos above)
Linear(see photos above) -
Pruning group
Pruning group 6Suitable for: Evergreen shrubs or climbers that need little to no pruning.
Action: Trim back shoots that spoil symmetry and to fit available space.
When: Annually after flowering if on previous year's growth, or in later Winter or Spring if flowering on current year's growth, or as requires.
RHS group 9 & 11 -
Seasonal InterestAutumnSpringSummerWinter
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Soil ConditionsFertile moist well-drained soilOutdoors
Jan
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Westringia rosmariniformis - Care Guide
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1.5m (5ft)
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1.5m (5ft) |
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
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