Brassica rapa (Chinensis Group) 'Choko F1'
pak choi 'Choko'
A perennial grown as an annual vegetable with dark-green leaves and tender green stems. Easy to grow, the leaves can be grown as baby leaf for salad or left to mature and harvested late Summer and Autumn
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1 yearUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Well–drainedpH
Neutral, AlkalineColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | ||||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Green | |||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H3Botanical details
- Family
- Brassicaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Columnar upright
- Genus
Brassicas can be annual, biennial or perennial plants, most are upright with alternate, often glaucous leaves, long taproots and clusters of cross-shaped, yellow or white flowers. The genus includes a number of species bred to produce food crops, such as cabbages, turnips, mustards and oilseed rape, as well as others grown for their ornamental value
- Name status
Unresolved
How to grow
Cultivation
Grow in fertile, moist but well drained soil in full sun. Direct sow between May and August, harvest between June and October. See Vegetable Cultivation
Propagation
Propagate by seed. See sowing vegetable seeds
Suggested planting locations and garden types
- Patio and container plants
Pruning
No pruning required
Pests
May be susceptible to birds, cabbage caterpillars, cabbage whitefly, cabbage root fly, cutworms, flea beetle, slugs and snails
Diseases
May be susceptible to black rot, club root, downy mildew, grey mould, leaf spot
Get involved
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