Canna 'Black Knight' is a very tall variety, reaching up to one and a half metres in height. Its greatest ornament is its enormous, slightly ruffled leaves in a deep burgundy shade. Against this dark foliage, the vivid red flowers stand out strikingly. Owing to its size and distinctly exotic appearance, this variety is best used as a backdrop for lower-growing plants in a border.
The rhizome should be planted from March to May.
The recommended planting depth is 6-8 cm.
Plants should be spaced 40-50 cm apart.
This variety reaches a height of 120 to 150 cm.
It flowers from June to August.
This plant is not frost-hardy and requires winter protection.
Canna 'Black Knight' performs well in sunny borders, where its dark leaves and red flowers create a distinct contrast with other plants. It may be planted singly as a bold feature in a composition or in small groups. It is also suitable for growing in large containers placed on patios and balconies.
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The pack contains 1 rhizome. The label includes basic growing information.
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