Garden onion 'Centurion' (Allium cepa 'Centurion')

Garden onion 'Centurion'

Also known as: Potato onion 'Centurion', Bulb onion 'Centurion'

Garden onion 'Centurion' is a bulbous perennial vegetable that is grown as a crop rather than as a display plant. This hybrid was developed from Allium cepa 'Sturon' and is distinctive because its shape resembles a slightly depressed globe. This garden onion produces a rich crop of bulbs with a pale golden color.

Scientific classification

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Perennial

Lifespan

Herb

Plant Type

Green

Leaf Color

Summer dormancy, Winter dormancy

Dormancy

Deciduous

Leaf type

5 - 38 ℃

Ideal Temperature

Care Guide for Garden onion 'Centurion'

Every week

Water

Full sun

Sunlight

5 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Garden onion 'Centurion' thrives in moderate water conditions, preferring consistent soil moisture without waterlogging. Water weekly to support its growth, especially during the growing season, as adequate hydration fosters robust bulb development and helps manage unpredictable rainfall.

Fertilize: To ensure garden onion 'Centurion''s growth, enrich soil with balanced fertilizer bi-weekly from planting to mid-season, using 1 cup per 20 feet. Reduce application during bulb formation to promote maturation. Water after feeding to enhance nutrient absorption and avoid over-fertilizing, which may lead to excessive foliage.

Pruning: Garden onion 'Centurion' requires minimal pruning, focusing on removing yellowing leaves to enhance airflow and health. Prune in early spring to prevent diseases and pests, promoting robust growth and yields. Maintain a clean, well-aerated area for optimal results.

Propagation: Garden onion 'Centurion' is valued for its strong flavor and consistent growth. For propagation, select healthy tubers from a robust source and plant them in well-drained, fertile soil with ample sunlight. New bulbs develop over time and are ready for harvest after sufficient growth.

Repotting: Garden onion 'Centurion' requires pots with excellent drainage to promote healthy growth and prevent root rot.

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