Peppers
80-90days to harvest
10-21days to germinate
Z4–11USDA zones
Moderatedifficulty
HeirloomContainer friendly

Sowing

Start seeds indoors 8-10 weeks before last frost. Transplant after soil temperatures reach 65°F consistently.

Cultivation

Sun
Full sun (6+ hours)
Water
1 inch per week, deep watering preferred
Soil
Rich, well-drained soil with good organic content
Soil pH
6.0-7.5
Spacing
18-24 inches
Height
1-3 feet
Season
Warm season

Appearance & flavour

Colour
Dark green to chocolate brown when ripe
Size
4-5 inches long, 3-4 inches wide
Shape
Heart-shaped, broad shoulders tapering to point
Flavour
Mild heat (1,000-2,000 Scoville) with rich, earthy, slightly sweet flavor

In the kitchen

Chiles rellenos, roasting, stuffing, mole sauce (when dried), salsas, Mexican dishes

Pests, disease & resistance

Pests
Aphids, pepper maggot, flea beetles, cutworms
Diseases
Bacterial spot, cercospora leaf spot, verticillium wilt
Resistance
Moderate disease resistance, good heat tolerance

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
2April – MayJune – July—September
3AprilJune – July—September – October
4March – AprilJune—September – October
5MarchMay – June—August – October
6MarchMay – June—August – October
7February – MarchApril – May—July – September
8FebruaryApril – May—July – September
9JanuaryMarch – April—June – August
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, 4 to avoid.

BasilRepels aphids, spider mites, and thrips while potentially enhancing pepper flavor
MarigoldDeters nematodes, aphids, and whiteflies with natural compounds
TomatoSimilar growing requirements and can share trellising systems
OreganoRepels cucumber beetles and provides ground cover to retain soil moisture
ParsleyAttracts beneficial insects like hoverflies that prey on aphids
CarrotsUtilize different soil layers and carrots help break up soil for pepper roots
NasturtiumActs as trap crop for aphids and cucumber beetles
ChivesRepels aphids and may help deter larger pests like rabbits

Avoid

Black WalnutReleases juglone which is toxic to peppers and causes stunted growth
FennelInhibits growth of most garden plants through allelopathic compounds
BrassicasCompete for similar nutrients and may stunt pepper growth
Apricot TreesCan harbor verticillium wilt which easily spreads to pepper plants

Nutrition (per 100 g)

Protein (g)
1.43
Fat (g)
0.191
Carbohydrate (g)
5.14
Fibre (g)
2.07
Vitamin C (mg)
128
Vitamin B6 (mg)
0.309
Folate (µg)
26
Calcium (mg)
8.37
Iron (mg)
0.117
Magnesium (mg)
10.7
Phosphorus (mg)
22.4
Potassium (mg)
192
Zinc (mg)
0.128

Where to buy seed and equipment

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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 Poblano 'Mulato'?

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 Poblano 'Mulato' suits these too.

Browse all 73 peppers