Lettuce
40days to harvest
7-14 daysdays to germinate
Z3–8USDA zones
Easydifficulty
Heirloom

Sowing

Direct sow 2-3 weeks before last spring frost, or start indoors 4-6 weeks prior and transplant after frost. Sow for fall crop 6-8 weeks before first frost

Cultivation

Sun
Full sun (6+ hours)
Water
Moderate — regular watering
Soil
Well-draining loam with compost or aged manure amendment
Spacing
6-8 inches
Height
3-4 feet
Season
Warm season annual

Appearance & flavour

Colour
Deep green leaves with red stems and midribs
Shape
Deeply lobed leaves, open rosette habit
Flavour
Assertive bitter-peppery flavor with mineral notes; young leaves mild, mature leaves deep and complex; sweetens after light frost

In the kitchen

Fresh salads, cooked greens, wilted as a side dish, mixed with mild lettuces to add depth, vinaigrette pairings, pairing with aged cheeses and grains

Pests, disease & resistance

Pests
Slugs, snails, flea beetles, aphids
Diseases
Powdery mildew, downy mildew, fungal leaf spots in overly wet conditions

Planting calendar by USDA zone

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

Companion planting

9 beneficial pairings indexed for this variety, 2 to avoid.

ChivesRepels aphids and improves lettuce flavor while providing natural pest deterrent
CarrotsDeep roots don't compete with shallow lettuce roots and help break up soil
RadishesQuick-growing companion that helps loosen soil and deters flea beetles
MarigoldsRepels nematodes, aphids, and whiteflies while attracting beneficial insects
SpinachSimilar growing requirements and can be succession planted together
GarlicNatural fungicide properties help prevent lettuce diseases and repels pests
DillAttracts beneficial insects like ladybugs and lacewings that control aphids
NasturtiumsActs as trap crop for aphids and cucumber beetles, protecting lettuce
ParsleyAttracts beneficial insects and doesn't compete for space due to different growth habits

Avoid

BroccoliHeavy feeder that competes for nutrients and can shade out lettuce
SunflowersAllelopathic compounds 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 Italiko Red?

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 Italiko Red suits these too.

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