Peppers
72-75days to harvest
10-14days to germinate
Z4–11USDA zones
Easydifficulty
F1 hybridContainer friendly

Sowing

Start indoors 8-10 weeks before last frost. Transplant after soil temperature reaches 65°F and night temperatures stay above 50°F.

Cultivation

Sun
Full sun (6+ hours)
Water
1-1.5 inches per week, consistent moisture
Soil
Well-drained, fertile loam rich in organic matter
Soil pH
6.0-6.8
Spacing
18-24 inches
Height
1-3 feet
Season
Warm season

Appearance & flavour

Colour
Green maturing to bright red
Size
6-7 inches long, 4 inches wide, up to 1 pound
Shape
Large blocky bell shape with thick walls
Flavour
Sweet, crisp, and mild with no heat

In the kitchen

Excellent for stuffing, grilling, roasting, stir-fries, and fresh eating in salads

Pests, disease & resistance

Pests
Aphids, spider mites, pepper hornworm, cutworms
Diseases
Bacterial spot, anthracnose, blossom end rot, verticillium wilt
Resistance
Good resistance to tobacco mosaic virus and bacterial leaf spot

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
1MayJuly – August—September – August
2April – MayJune – July—September
3AprilJune – July—August – October
4March – AprilJune—August – October
5MarchMay – June—August – October
6MarchMay – June—July – September
7February – MarchApril – May—July – September
8FebruaryApril – May—June – August
9JanuaryMarch – April—May – July
10JanuaryFebruary – March—May – July
11JanuaryJanuary – February—April – June
12JanuaryJanuary – February—April – June
13JanuaryJanuary – February—April – June

Companion planting

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

BasilRepels aphids, spider mites, and thrips while potentially improving pepper flavor
TomatoesShare similar growing conditions and can help deter pests when planted together
OreganoRepels aphids and provides ground cover to retain soil moisture
MarigoldsDeter nematodes, aphids, and whiteflies with their strong scent
CarrotsHelp break up soil and don't compete for nutrients or space
OnionsRepel aphids, spider mites, and other pests that attack peppers
ParsleyAttracts beneficial insects like hoverflies that prey on pepper pests
NasturtiumsAct as trap crop for aphids and cucumber beetles

Avoid

FennelReleases allelopathic compounds that inhibit pepper growth and development
BrassicasCompete heavily for nutrients and can stunt pepper growth
Black WalnutProduces juglone toxin that is harmful to peppers and most nightshades

Nutrition (per 100 g)

Protein (g)
0.715
Fat (g)
0.106
Carbohydrate (g)
4.78
Fibre (g)
0.942
Vitamin C (mg)
99.5
Vitamin B6 (mg)
0.247
Folate (µg)
22.2
Calcium (mg)
7.5
Iron (mg)
0.186
Magnesium (mg)
9
Phosphorus (mg)
16.8
Potassium (mg)
163
Zinc (mg)
0.126
Selenium (µg)
0

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 peppers 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 Bell Pepper 'Big Bertha'?

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

Similar varieties

Other peppers with a comparable time to harvest, so a season that suits Bell Pepper 'Big Bertha' suits these too.

Browse all 73 peppers