Aubergines
65-75days to harvest
7-14days to germinate
Z9–12USDA zones
Moderatedifficulty
F1 hybridContainer friendly

Sowing

Start indoors 8-10 weeks before last frost. Transplant after soil reaches 70°F for best results.

Cultivation

Sun
Full sun (6+ hours)
Water
High — consistent moisture needed
Soil
Rich, well-drained soil with high organic content
Soil pH
6.0-7.0
Spacing
18-24 inches
Height
2-4 feet
Season
Year Round

Appearance & flavour

Colour
Deep glossy purple-black
Size
10-12 inches long, 2-3 inches wide
Shape
Long, slender, perfectly straight
Flavour
Sweet, tender, completely bitterness-free with silky texture

In the kitchen

Japanese nasu dishes, tempura, grilling, elegant presentations, stir-fries, miso glazing

Pests, disease & resistance

Pests
Flea beetles, aphids, spider mites, thrips
Diseases
Verticillium wilt, bacterial wilt, tobacco mosaic virus
Resistance
Excellent hybrid vigor with good disease tolerance

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, whiteflies, and flea beetles while potentially improving eggplant flavor
MarigoldsDeters nematodes, aphids, and other pests with strong scent compounds
PeppersShare similar growing requirements and pest resistance strategies
TomatoesCompatible nightshade family members with similar soil and care needs
NasturtiumsActs as trap crop for aphids and cucumber beetles, draws pests away
OreganoRepels spider mites and aphids while attracting beneficial insects
CatnipNatural insect repellent that deters flea beetles and mosquitoes
BorageAttracts pollinators and beneficial insects while potentially improving growth

Avoid

Black WalnutReleases juglone toxin that stunts growth and can kill eggplants
FennelAllelopathic compounds inhibit growth of most vegetable crops including eggplant
CornAttracts corn earworm which also feeds on eggplant fruits

Nutrition (per 100 g)

Calories (per 100 g)
25
Protein (g)
0.98
Fat (g)
0.18
Carbohydrate (g)
5.88
Fibre (g)
3
Sugars (g)
3.53
Vitamin A (µg)
1
Vitamin C (mg)
2.2
Vitamin E (mg)
0.3
Vitamin K (µg)
3.5
Vitamin B6 (mg)
0.084
Folate (µg)
22
Calcium (mg)
9
Iron (mg)
0.23
Magnesium (mg)
14
Phosphorus (mg)
24
Potassium (mg)
229
Zinc (mg)
0.16
Selenium (µg)
0.3

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 aubergines 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 Millionaire?

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

Similar varieties

Other eggplants with a comparable time to harvest, so a season that suits Millionaire suits these too.

Browse all 29 eggplants