How to Grow Black Beauty Eggplant
Wikimedia Commons
Black Beauty Eggplant
Solanum melongena 'Black Beauty'
vegetableBlack Beauty is a classic eggplant variety prized for its deep purple-black, glossy skin and tender, mild-flavored white flesh. This heat-loving plant produces elongated oval fruits that are ideal for cooking, roasting, and grilling. It's one of the most popular eggplant cultivars for home gardens due to its reliable yields and excellent flavor.
Looking for a specific variety?
When should you plant Black Beauty Eggplant in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Black Beauty Eggplant timeline · Pittsburgh, PA (Zone 6b)
-
Plant Black Beauty Eggplant
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Black Beauty Eggplant
Around Jun 21≈ 65 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Black Beauty Eggplant dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 9-11; can be grown as annual in cooler zones (5-8) with season extension
Sign up free to see if Black Beauty Eggplant grows in your zone — and get a personalized planting timeline.
Get my Black Beauty Eggplant timeline →Growth Stages
Seedling
4-6 weeksDelicate seedlings with 2-4 true leaves emerge slowly; stems are thin and purple-tinged
Start seeds indoors 8-10 weeks before last frost. Keep soil warm (75-85°F). Provide bright light or grow lights 14-16 hours daily. Maintain consistent moisture. Harden off gradually before transplanting.
Vegetative Growth
3-4 weeksPlant develops sturdy stem, multiple branches, and increasingly larger, elongated green leaves with purple veining
Transplant after last frost when soil is warm (60°F+). Apply mulch around base. Begin fertilizing every 2-3 weeks with balanced or slightly higher potassium feed. Pinch off top growing tip if plant is leggy to encourage branching.
Flowering
3-4 weeksDelicate purple or white flowers with yellow centers appear in leaf axils; plant becomes bushier and develops multiple flower clusters
Maintain consistent watering and feeding. Ensure adequate sunlight and warmth (70-85°F ideal). Light hand-pollination with small brush can improve fruit set in cool or low-pollinator conditions. Remove any damaged flowers.
Fruiting
4-6 weeksSmall green fruits develop and enlarge; skin gradually darkens to glossy deep purple-black; fruits can reach 6-8 inches long
Continue consistent watering and weekly fertilizing. As fruits enlarge, provide stakes or tomato cages for support—branches laden with fruit can break. Reduce nitrogen fertilizer once fruits appear; emphasize potassium. Monitor for pests and disease.
Harvest
Ongoing, 6-10 weeks of harvest seasonFruits reach full glossy black color and are firm to slight pressure; stem skin begins to show small white spines
Harvest when fruits are glossy and firm, before they become dull or soft. Cut stems with pruning shears (don't pull). Regular harvesting encourages more flowering and fruiting. Fruits can be stored 5-8 days in cool conditions.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Use row covers on seedlings; spray with neem oil or pyrethrin; encourage beneficial insects; remove weeds that host beetles
-
Increase humidity by misting; spray with water to dislodge; use miticide or neem oil if severe; maintain good air circulation
-
Use yellow sticky traps; spray with insecticidal soap or neem oil; encourage predatory wasps; avoid excessive nitrogen fertilizer
-
Choose resistant varieties; practice crop rotation (3-year minimum); remove infected plants immediately; sterilize tools; improve soil drainage
-
Improve air circulation and reduce humidity; avoid overhead watering; remove infected fruits; apply copper fungicide in humid conditions
Uses
Roasting, grilling, and pasta
CulinaryBlack Beauty eggplant has mild, creamy flesh that becomes soft and rich when roasted or grilled, making it ideal for Mediterranean dishes like caponata, pasta sauce, and moussaka. The skin is tender when cooked and doesn't require peeling. [source]
Low-calorie vegetable staple
CulinaryWith only 35 calories per 100g and virtually no fat, eggplant is a versatile low-calorie ingredient for stir-fries, curries, and vegetable medleys. It absorbs flavors readily, making it valuable in various global cuisines. [source]
Antioxidant-rich food
MedicinalEggplant contains nasunin (an anthocyanin compound in the dark skin) and chlorogenic acid, which have antioxidant and anti-inflammatory properties. Regular consumption may support heart health and reduce oxidative stress. [source]
Natural dye source
HouseholdThe deep purple-black skin contains pigments that can be extracted to create natural dyes for fabrics and craft projects, though the color is not always permanent without fixative treatment. [source]
Pollinator support
WildlifeThe delicate, abundant flowers attract bees and other pollinators to the garden, supporting biodiversity and beneficial insect populations. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest when fruits are 6-8 inches long and have a glossy, deep purple-black color with a slight give to gentle pressure. Cut the stem with pruning shears 1-2 inches above the fruit—don't pull. Harvest in early morning for best quality. Regular harvesting encourages continued fruit production. Fruits can be stored at room temperature (50-70°F) for 5-8 days or refrigerated up to 2 weeks. Use within a few days of purchase for best flavor and texture.
Fun Facts
- 🌱 Black Beauty eggplant was first documented as a cultivar in the 1900s and became one of America's most popular heirloom eggplant varieties, still widely grown today.
- 🌱 Despite being called 'eggplant,' the original egg-shaped varieties were white and resembled eggs; the name persisted even as varieties diversified in color and shape.
- 🌱 Eggplant thrives in heat and will not fruit reliably in temperatures below 65°F at night, making it a plant for true summer gardeners in cool climates.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Black Beauty Eggplant planting timeline
Tell us your zip code and we'll calculate exactly when to start Black Beauty Eggplant seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Black Beauty Eggplant timeline →