Lettuce
52days to harvest
7-10 daysdays to germinate
Z5–9USDA zones
Easydifficulty
F1 hybrid

Sowing

Direct sow after last frost or start indoors 4-6 weeks before transplanting

Cultivation

Sun
Full sun to part shade
Water
High — consistent moisture needed
Soil
Well-drained, fertile soil with consistent moisture
Spacing
12-15 inches
Height
3 feet
Season
Warm season annual

Appearance & flavour

Colour
White stems with dark green leaves
Size
10-12"
Shape
Vase-shaped, compact and uniform
Flavour
Mild, tender pac choi with sweet, crisp white stems and tender leafy greens.

In the kitchen

Stir-fries, salads, steaming, sautéing, soups, Asian cuisine

Pests, disease & resistance

Pests
Cabbage moths, flea beetles, aphids, cutworms
Diseases
Clubroot, downy mildew, powdery mildew

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
1——June – JulyJuly – September
2——May – JulyJuly – September
3——May – JuneJune – October
4——April – JuneJune – October
5——April – MayJune – November
6——April – MayMay – November
7——March – MayMay – November
8——March – AprilApril – December
9——February – MarchMarch – December
10——January – MarchMarch – December
11——January – FebruaryFebruary – December
12——January – FebruaryFebruary – December
13——January – FebruaryFebruary – December

Companion planting

8 beneficial pairings indexed for this variety, 3 to avoid.

ChivesRepels aphids and other soft-bodied insects that commonly attack lettuce
GarlicNatural pest deterrent that repels slugs, aphids, and root maggots
MarigoldsRepel nematodes and aphids while attracting beneficial predatory insects
NasturtiumsAct as trap crops for aphids and cucumber beetles, drawing pests away from lettuce
RadishesBreak up soil for lettuce roots and mature quickly without competing for space
CarrotsDeep roots don't compete with shallow lettuce roots, and carrots help loosen soil
DillAttracts beneficial insects like ladybugs and parasitic wasps that control aphids
SpinachSimilar growing requirements and helps maximize garden space efficiency

Avoid

BroccoliCompetes heavily for nitrogen and can overshadow lettuce, reducing light availability
FennelInhibits growth of most garden plants including lettuce through allelopathic compounds
SunflowersProduce allelopathic chemicals that inhibit lettuce germination and growth

Nutrition (per 100 g)

Protein (g)
0.742
Fat (g)
0.0738
Carbohydrate (g)
3.37
Vitamin K (µg)
20.5
Vitamin B6 (mg)
0.0401
Calcium (mg)
14.2
Iron (mg)
0.0332
Magnesium (mg)
6.31
Phosphorus (mg)
19.2
Potassium (mg)
139
Zinc (mg)
0.173

Where to buy seed and equipment

Some links are affiliate links. If you buy through them we may earn a commission at no extra cost to you.

Growing it? There is a full cultivation guide at the lettuce growing guide.

Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.

DarkGrow forum

Grown Win-Win Choi?

Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.

Similar varieties

Other lettuce with a comparable time to harvest, so a season that suits Win-Win Choi suits these too.

Browse all 110 lettuce