Plants by mail order since 1984, over 4100 plants online today!
15th February, we are pleased to say that the nursery and gardens are open to visitors. We are also still offering click and collect orders from the website. Mail order is continuing as normal. However please be aware that courier deliveries can be delayed, due to high volumes.
SALVIA guaranitica 'Black and Blue'
Commonly known as Anise-scented sage
Purple-blue flowers with near-black calyces. Vigorous
Further Reading....
- Details
- Mature Size
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
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Evergreen - ovate, pointed, wrinkled, mid-green leaves to 13cm (5in) long
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Purple - Shades of purple/mauve/lilac/violet - purple blue
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Height - to 2.5m (8ft)
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Spread - 90cm (36in)
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Tall Shrub - sub-shrubby perennial with branched, dark green stems
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Hardy - average winter - Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F)
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Against a wall - ideal against a sheltered, south-facing wall
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Full sun
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Additional Features - Pests & Diseases - - slugs, snails. Under glass - aphids, red spider mites, whiteflies
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Place of origin - Brazil, Uruguay, Argentina
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Resistant to honey fungus - These plants have little or few problems with honey fungus.
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Flower Shape - Spikes - - terminal or axillary spikes
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Tubular - to 5cm (2in) long
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Hardiness - Frost hardy (down to -5) -
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Pruning group - Pruning group 6
Suitable 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 Interest - Autumn -
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Summer
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Soil Conditions - Medium to light, fertile, well drained soil - - moderately fertile. Humus-rich.
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Wildlife - Bee friendly -
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Cold weather damage to evergreen plants
Planting to avoid allergic reactions and asthma
to 2.5m (8ft)
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90cm (36in) |














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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