Napa Cabbage
Brassica rapa pekinensis
biennial0.5ร0.2 mzone 6โ9light shade๐ Edible
Profile
- Family
- Brassicaceae
- Habit
- biennial
- Height
- 0.5 m
- Spread
- 0.2 m
- Growth
- very fast
- Lifespan
- 2 years
- First yield
- after 1 year
- Hardiness
- zone 6โ9
- Shade tolerance
- light shade
- Soil
- Sand, Silt, Loam
- Soil moisture
- semi-dry โ moist
- pH
- 5.3 โ 8.6
nectar sourcepollen source
Flowering & harvest
| J | F | M | A | M | J | J | A | S | O | N | D | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flowering | ||||||||||||
| Leaf harvest |
Uses
Growing
Napa cabbage prefers cool weather and is sensitive to transplant shock. For spring planting, sow seed in peat pots 6-7 weeks before the last frost. Plant out the seedlings after 4-5 weeks so they mature before warm weather. Spacing is 15-20 inches. Keep the soil nutrient-rich and moist. Apply extra nitrogen at half growth. Harvest as soon as the heads become firm. For autumn planting, sow seed directly 1/4 to 1/2 inch deep and thin to 15-20 inches.
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