Allium Species, Chinese Onion, Oriental Onion, Rakkyo

Alliumchinense

Genus
Allium (AL-ee-um)
Species
chinense (chi-NEN-see)
Synonym
Allium bakeri
Allium bodinieri
Allium exsertum
Allium martini
Caloscordum exsertum
Sun Exposure
Full Sun
Foliage
Shiny/Glossy
Smooth
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
3-6 in. (7-15 cm)
Hardiness
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
N/A
Bloom Color
Lavender
Bloom Time
Late Summer/Early Fall
Mid Fall
Other Details
Category
Bulbs
Vegetables
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Pepeekeo, Hawaii

Rosedale, Maryland

Featured Videos

Gardener's Notes:

2
positives
0
neutral
0
negative
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L
Marietta, GA | April 2020 | positive

I love rapivkled rakkyo and you can easily find one here
[...Read More

D
Baltimore, MD | January 2016 | positive

I've left some dried bulbs in a box for a good 4 months and they grew once I put them in soil. I live in Maryland, andI left them growi...Read More

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