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GLADIOLUS communis subsp. Byzantinus
Commonly known as Sword lily, Whistling Jacks
A cultivated form of the light to deep magenta gladioli which is often found wild in Cornish hedgerows or older cottage gardens
Further Reading....
- Details
- Mature Size
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
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Purple - Shades of purple/mauve/lilac/violet - light to deep magenta -
Height - to 1m (3ft) -
Spread - 8cm (3in)
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Bulb/Corm or rhizomatous perennial - vigorous, cormous perennial. Linear leaves 10-70cm (4-28in) long. Spikes of up to 20 funnel-shaped flowers 5cm (2in) across
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Herbaceous - Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.
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Hardy - cold winter - Hardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F) -
Full sun -
Additional Features - Good to know - known as Jacks or Whistling Jacks in Isles of Scilly, Cornwall and Devon. Spreads freely from cormlets. -
Pests & Diseases - slugs, thrips, aphids, grey mould(Botrytis). -
Place of origin - Spain, northwestern Africa, Italy (Sicily). -
Flower Shape - Spikes
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Hardiness - Fully hardy
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Soil Conditions - Fertile well drained soil
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Gladiolus - Growing Guide
Herbaceous Plants - Video Collection
- Dividing Herbaceous Perennials - Video Tip ondemand_video
- Spring Planting Osteospermums - Video Tip ondemand_video
- Dividing Summer Perennials - Video Tip ondemand_video
- Dividing summer flowering Hemerocallis - Video Tip ondemand_video
- Summer propagation - Video Tip ondemand_video
- Supporting Plants - Video Tip ondemand_video
- Dead heading meconopsis - Video Tip ondemand_video
- Dead heading Delphiniums - Video Tip ondemand_video
- Feeding herbaceous peonies - Video Tip ondemand_video
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to 1m (3ft)
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8cm (3in) |
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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
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