Brassicas
60-90days to harvest
5-10days to germinate
Z6–9USDA zones
Easydifficulty
HeirloomContainer friendly

Sowing

Direct sow 2-3 weeks before last frost for spring crop, or late summer for fall/winter harvest. Succession plant every 2-3 weeks.

Cultivation

Sun
Full sun to partial shade (4-6+ hours)
Water
1 inch per week, drought tolerant once established
Soil
Well-drained soil, tolerates poor soils
Soil pH
6.0-7.5
Spacing
12-18 inches
Height
10-24 inches
Season
Cool season, extremely cold hardy

Appearance & flavour

Colour
Dark blue-green to black-green
Size
Individual leaves 10-18 inches long
Shape
Long, narrow strap-like leaves with pebbled texture
Flavour
Sweet, mild, and tender with less bitterness than curly kale

In the kitchen

Salads, smoothies, sautéing, soups, chips, massaged raw preparations. Excellent for juicing.

Pests, disease & resistance

Pests
Cabbage worms, aphids, flea beetles, leaf miners
Diseases
Clubroot, downy mildew, alternaria leaf spot
Resistance
Excellent cold tolerance, good disease resistance overall

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
1April – MayJune – JulyJune – JulyAugust – September
2April – MayJune – JulyMay – JulyAugust – September
3March – AprilMay – JuneMay – JuneJuly – October
4March – AprilMay – JuneApril – JuneJuly – October
5February – MarchApril – MayApril – MayJune – November
6February – MarchApril – MayApril – MayJune – November
7February – MarchApril – MayMarch – MayJune – November
8January – FebruaryMarch – AprilMarch – AprilMay – December
9JanuaryFebruary – MarchFebruary – MarchApril – December
10JanuaryFebruary – MarchJanuary – MarchApril – December
11JanuaryJanuary – FebruaryJanuary – FebruaryMarch – December
12JanuaryJanuary – FebruaryJanuary – FebruaryMarch – December
13JanuaryJanuary – FebruaryJanuary – FebruaryMarch – December

Companion planting

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

GarlicRepels cabbage worms and aphids, improves soil health around kale
LettuceMakes efficient use of space as ground cover, doesn't compete for nutrients
NasturtiumsActs as trap crop for aphids and flea beetles, protecting kale from these common pests
MarigoldsRepels cabbage worms, aphids, and other brassica pests with strong scent
OnionsDeters cabbage moths, aphids, and cabbage loopers with sulfur compounds
DillAttracts beneficial insects like parasitic wasps that prey on cabbage worms
CarrotsDifferent root depths prevent competition, carrots loosen soil for kale
CeleryRepels cabbage moths and white butterflies that lay eggs on brassicas

Avoid

TomatoesCompete for similar nutrients and can stunt kale growth, may harbor similar pests
StrawberriesKale can inhibit strawberry growth and fruit production through root competition
Pole BeansCan shade kale excessively and compete for nitrogen despite being nitrogen-fixers

Nutrition (per 100 g)

Calories (per 100 g)
35
Protein (g)
2.92
Fat (g)
1.49
Carbohydrate (g)
4.42
Fibre (g)
4.1
Sugars (g)
0.99
Vitamin A (µg)
241
Vitamin C (mg)
93.4
Vitamin E (mg)
0.66
Vitamin K (µg)
390
Vitamin B6 (mg)
0.147
Folate (µg)
62
Calcium (mg)
254
Iron (mg)
1.6
Magnesium (mg)
33
Phosphorus (mg)
55
Potassium (mg)
348
Zinc (mg)
0.39
Selenium (µg)
0.9

Where to buy seed and equipment

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Growing it? There is a full cultivation guide at the brassicas 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 Lacinato Kale?

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

Similar varieties

Other brassicas with a comparable time to harvest, so a season that suits Lacinato Kale suits these too.

Browse all 79 brassicas