CANNA
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CANNA
Commonly known as Canna lily, Indian shot plant
All flower JUL-AUG
Genus of about 50 species of perennials from forest margins and moist open areas in forests in Asia and tropical North and South America.
If protected from frost they are easily grown to flowering requiring an average 6-8 hours sunlight over summer.
The rhizomes are rich sources of starch and have been used as foodstuff historically and was once a staple food crop in Peru and Ecuador.
Hundreds of hybrids exist from complex crosses and distinction between them has become blurred.
Full Plant Details - Sun/Soil & other attributes
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Good to know
Deadhead to promote continued flowering. A shorter variety. Suitable for container growing -
Pests & Diseases
Outdoors - slugs, caterpillars. Under glass - red spider mite. -
Place of origin
Asia, tropical North and South America. -
Yellow
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Frost hardy (down to -5)
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Height
60cm (24in) -
Spread
35cm (14in) -
Bulb/Corm or rhizomatous perennialRhizomatous perennial. Apricot-coloured flowers
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HerbaceousEarly 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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Half hardy - unheated greenhouse / mild winter
Hardy 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) -
Fertile well drained soil
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Full sun
Sheltered site. Water freely during dry spells. -
Mature Size60cm (24in)
35cm (14in)
View Planting Tips and Care Advice
Canna - Care Guide
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- Overpotting Problems - Video Tip ondemand_video
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