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Allium cepa Proliferum Group, Tree Onion Herb Plant (9cm)

  • Buy Allium cepa Proliferum Group, Tree Onion | Herb Plant for Sale in 9cm Pot
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Tree Onion is a hardy perennial that can grow up to 1.5m tall.

Typical of the allium family, thick hollow cylindrical stems are produced in the first year of growth. Small greenish white flowers appear in the second summer of growth, and these are followed by small bulbs which form at the top of the stem. The whole plant is edible.

Preferring full sun, Tree onions will grow well in most soils.


Other Details

Growing conditions:
Full sun and moist soil.
Flower Colour:
White / Green
Height x Spread:
1.5m x 60cm
Latin Name:
Allium cepa Proliferum Group
RHS rating H3

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