Onion – White Evergreen Nebuka
$3.99
Evergreen White Bunching Nebuka produces thin, narrow, white bulbs of 5 cm while the foliage can be 30 to 40 cm long. It is slow to set seed and has good resistance to disease and cold, making it suitable for late season cultivation. It can be sown in spring or summer, harvested early (after 60 days) or left in the ground to grow into a larger bulb.
Additional information
Seeds | ~300 |
---|---|
Difficulty | |
Sowing | |
Lifecycle | |
Root cellar | |
Sowing season |
Growing tips
Conditions of germination:
- depth of sowing: 1 cm
- optimal temperature for germination: 18 to 29ºC
- time for germination: 5 to 12 days
When to sow:
- indoor sowing 8 to 10 weeks before the last frost date in your area OR
- direct seeding when the soil can be worked in the spring for green onions
Sowing technique: in a row
Inside the same hole, sow 3 to 5 seeds spaced 1 to 2 cm apart; when the seeds have germinated and the seedlings have reached a height of 5 cm, keep all the plants if space is available or keep only the best plants.
- for indoor seedlings: transplant into individual containers while waiting for transplanting in the garden OR
- for direct seedlings: transplant to their final location in the garden
Transplanting outdoors (for seedlings started indoors):
- When all risk of frost is removed
Distance in the garden:
- between plants: 5 to 10 cm
- between rows: 30 cm
Soil: rich and well drained
Water: regular watering
Exposure: full sun
Days to harvest (after transplanting): 60 to 110 days
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