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Myoga ginger Zingiber mioga

Myoga ginger (Zingiber mioga) is a deciduous perennial herb in the Zingiberaceae family, native to Japan, China and Korea. It grows 60 cm–1 m (24 in–3.3 ft) tall and 50–90 cm (20–35 in) wide, wants shade and moderate water, and is hardy to about -15 °C (5 °F). Space plants about 40 cm (16 in) apart.

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Myoga ginger (Zingiber mioga)
Photo: (c) Mariko GODA, certains droits réservés (CC BY-SA) · CC-BY-SA

Myoga ginger at a glance

TypePerennial herb, deciduous
FamilyZingiberaceae
Mature height60 cm–1 m (24 in–3.3 ft)
Mature spread50–90 cm (20–35 in)
Spacing40 cm (16 in) centre to centre
SunShade, at least 2 h of direct sun a day
WaterModerate; drought tolerance low, waterlogging tolerance low
Soil pH5.5–7
Cold hardinessAbout -15 °C (5 °F) once established (roughly USDA zone 7)
Heat stressLikely above about 34 °C (93 °F)
Floweringfrom about August for 4–7 weeks (northern hemisphere; later in cold climates, earlier in warm ones)
Wind toleranceLow
Pollinator valueLow
EdibleYes: flower buds (sliced raw on tofu, noodles, pickles), young shoots
Native toJapan, China and Korea
Common in gardens of🇯🇵 Japan, 🇰🇷 South Korea, 🇨🇳 China, 🇳🇿 New Zealand

Is Myoga ginger toxic?

No toxicity reported in ASPCA or standard poison references.

If a child or pet may have eaten part of a plant, call a poison centre or vet straight away.

Companion planting: what to grow with Myoga ginger

No well-documented helpful pairing. Group it with plants that like shade and moderate water.

Questions about Myoga ginger

How far apart should I plant Myoga ginger?
About 40 cm (16 in) apart, centre to centre. A mature plant spreads 50–90 cm (20–35 in).
Does Myoga ginger need full sun?
Shade: at least 2 hours of direct sun a day.
How much water does Myoga ginger need?
Moderate water. Drought tolerance is low and waterlogging tolerance low.
How cold-hardy is Myoga ginger?
It tolerates about -15 °C (5 °F) once established, roughly USDA zone 7.
When does Myoga ginger flower?
From about August for 4–7 weeks (northern hemisphere; later in cold climates, earlier in warm ones).
Is Myoga ginger poisonous to cats and dogs?
For cats it is not known to be toxic; for dogs not known to be toxic; for people not known to be toxic. No toxicity reported in ASPCA or standard poison references.
What grows well with Myoga ginger?
There is no well-documented companion pairing for Myoga ginger. Group it with plants that like the same sun (shade) and water (moderate).

Sources and evidence

Evidence grade B (B: extension service or peer-reviewed).

Notes and assumptions

Reference values for planning, not horticultural, veterinary or medical advice. Varieties, soils and local climates differ: check with a local nursery or extension service.

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