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Spring Onion White Lisbon in the GardenTags plant encyclopedia

Allium fistulosum 'White Lisbon'

 

Spring Onion 'White Lisbon'

Spring onions, also known as scallions, green onions, or salad onions are actually very young onions, harvested before the bulb has had a chance to swell. The white bulb and the green leaves are edible. The flavour is similar to onion, but milder. 'White Lisbon' is a popular variety, quick-growing and a good variety for over-wintering, if sown in early Autumn. For continuous harvest from early Summer to late Autumn, sow in succession.

Contributed by @nichola363

 
plant Features
  • Spring Onion White Lisbon likes full sun

    Full sun

  • Spring Onion White Lisbon likes occasional watering

    Occasional watering

  • Spring Onion White Lisbon is a little frost hardy: 32f (0°c)

    A little frost hardy: 32F (0°C)

  • Spring Onion White Lisbon likes moist and free draining

    Moist and free draining

 
plant information

Common name

Spring Onion 'White Lisbon'

Latin name

Allium fistulosum 'White Lisbon'

type

Vegetable

family

Amaryllidaceae

ph

7.0 - 8.5 Acid - Neutral

  • Light

    Spring Onion White Lisbon likes full sun

    Full sun

  • Frost

    Spring Onion White Lisbon is a little frost hardy: 32f (0°c)

    A little frost hardy: 32F (0°C)

  • Soil

    Spring Onion White Lisbon likes moist and free draining

    Moist and free draining

  • Water

    Spring Onion White Lisbon likes occasional watering

    Occasional watering

Plant & bloom calendar

  •  
    Best time to plant
  •  
    When to harvest

full grown dimensions

The size of a fully grown Spring Onion White Lisbon is 0.10meters x 0.30meters 0.10 M 0.30 M

Allium fistulosum 'White Lisbon'

Spring onions, also known as scallions, green onions, or salad onions are actually very young onions, harvested before the bulb has had a chance to swell. The white bulb and the green leaves are edible. The flavour is similar to onion, but milder. 'White Lisbon' is a popular variety, quick-growing and a good variety for over-wintering, if sown in early Autumn. For continuous harvest from early Summer to late Autumn, sow in succession.


Propagation by seed indoors in Spring

From Early Spring TO Early Spring

Sow onion seed thinly in seed-trays or modules or direct in a prepared greenhouse border, in early Spring, ready to transplant to final positions in late spring.

 

Planting outdoors in Spring

From Mid Spring TO Late Spring

Plant out to final positions in mid to late spring 6" between plants in rows 12" to 15 " apart, in prepared ground, limed to keep soil neutral to alkaline

 

Propagation by seed in late Summer

From Late Summer TO Early Autumn

For Japanese onions sow in final positions, in prepared beds, to establish themselves before the first frosts. Do not plant too early, because too much fresh growth will cause bolting (going to seed) next Spring. Aim for not more than three true leaves before frosts.

 

Planting onion sets outdoors

From Early Spring TO Mid Spring

Plant out onion sets in early spring in well prepared beds, limed late in the previous year, 6" apart in rows 12" to 15" apart.

 
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