Lettuce
52days to harvest
7-10 daysdays to germinate
Z3–8USDA zones
Easydifficulty
Heirloom

Sowing

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

Cultivation

Sun
Full sun (6+ hours)
Water
Moderate — regular watering
Soil
Well-drained, fertile loam with good organic matter
Spacing
12-18 inches
Height
3-4 feet
Season
Warm season annual

Appearance & flavour

Colour
Red and green variegated
Shape
Loose, rounded head with variegated speckled leaves
Flavour
Mild radicchio flavor with a delicate, slightly bitter taste that remains consistent across seasons.

In the kitchen

Salads, mixed greens, gourmet presentations, decorative garnishes

Pests, disease & resistance

Pests
Aphids, slugs, snails, flea beetles
Diseases
Lettuce mosaic virus, damping off, downy 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.

MarigoldsRepels nematodes, aphids, and other harmful insects while attracting beneficial pollinators
NasturtiumsActs as trap crop for aphids and cucumber beetles, drawing pests away from lettuce
GarlicNatural fungicide properties help prevent lettuce diseases and repel various pests
SpinachSimilar growing requirements and can provide beneficial ground cover without competition
DillAttracts beneficial insects like lacewings and parasitic wasps that control lettuce pests
ChivesRepels aphids and improves lettuce flavor while providing natural pest deterrent
CarrotsLoosens soil for lettuce roots and doesn't compete for space or nutrients
RadishesQuick-growing crop that breaks up soil and can be harvested before lettuce needs full space

Avoid

BroccoliLarge leaves create too much shade and compete heavily for nutrients and water
SunflowersAllelopathic compounds inhibit lettuce germination and growth
Walnut TreesProduces juglone which is toxic to lettuce and many other vegetables

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 Bel Fiore?

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 Bel Fiore suits these too.

Browse all 110 lettuce