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How to Grow Hillside Black Beauty Eggplant

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Hillside Black Beauty Eggplant

Solanum melongena 'Hillside Black Beauty'

vegetable

Hillside Black Beauty is a popular eggplant variety prized for its deep purple-black, glossy fruits and compact growth habit. This cultivar produces medium-sized, elongated fruits with tender, creamy flesh and minimal seeds. It's an excellent choice for home gardeners seeking reliable yields and excellent flavor.

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Example Hillside Black Beauty Eggplant timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Hillside Black Beauty Eggplant

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Hillside Black Beauty Eggplant

    Around Jun 26

    ≈ 70 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Hillside Black Beauty Eggplant dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 8+ hours daily
💧
Water: Consistent moisture, 1-2 inches per week; drip irrigation preferred to keep foliage dry and prevent disease
📏
Spacing: 18 inches
📅
Days to maturity: 70-85 days from transplant
🌱
Planting depth: 0.25 inches for seeds; transplants at soil line

Soil

Type: Rich, well-draining loamy soil
pH: 6.0-6.8
Amendments:
compost aged manure perlite for drainage balanced organic fertilizer

Growing Zones

Find your zone →

Thrives in zones 5-10; can be grown in zone 3-4 in short-season areas with season extension

3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b

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Growth Stages

1

Seedling

2-3 weeks

Delicate leaves emerge; plant is fragile with 1-2 true leaves

Maintain warm soil (70-80°F), high humidity, and bright light. Keep soil consistently moist but not waterlogged. Start indoors 6-8 weeks before last frost.

2

Vegetative

3-4 weeks in garden

Plant develops multiple stems, bushy foliage, and establishes root system; no flowers yet

Gradually harden off seedlings. Transplant outdoors after soil reaches 60°F. Apply balanced fertilizer every 2-3 weeks. Pinch back early flower buds to encourage bushier growth. Maintain consistent warmth and moisture.

3

Flowering

3-4 weeks

Small purple or white flowers appear at leaf axils; plant reaches mature size

Switch to lower nitrogen fertilizer to encourage flowering. Maintain steady watering. Remove competing early flowers from lower branches to direct energy to top growth. Ensure adequate pollinator access or hand-pollinate if needed.

4

Fruiting

4-6 weeks

Flowers develop into glossy, deep purple-black fruits 5-8 inches long with firm texture

Continue consistent watering and fertilizing with potassium-rich fertilizer. Support heavy fruit clusters with stakes or cages. Remove diseased or damaged fruits promptly. Thin to 4-6 fruits per stem for optimal size.

5

Harvest

6-10 weeks of continuous harvest

Fruits reach full size and deep color; ready for picking at peak ripeness

Harvest regularly to encourage continued production. Cut fruits with pruners rather than pulling to avoid damaging stems. Continue harvesting until first frost.

Companion Planting

Plan your garden →

Plant with:

basil thyme marigold parsley tomato spinach bean garlic

Avoid planting near:

fennel kohlrabi brassicas (in some cases)

Common Pests

  • Hand-pick beetles and egg clusters daily; use neem oil or spinosad spray; row covers on young plants; encourage beneficial insects

  • Use floating row covers early season; spray neem oil or insecticidal soap; mulch heavily to disrupt overwintering

  • Increase humidity; spray with water to dislodge; use miticide or neem oil if severe; encourage predatory mites

  • Yellow sticky traps; reflective mulch; spray insecticidal soap or neem oil; parasitic wasps

  • Choose resistant varieties; practice crop rotation (3-year minimum); sterilize tools; remove infected plants immediately

Uses

🍳

Grilling, roasting, and cooking

Culinary

Hillside Black Beauty eggplants have creamy, tender flesh ideal for roasting, grilling, baking, and sautéing. Their minimal seeds and lower bitterness compared to other varieties make them excellent for ratatouille, eggplant parmesan, and Asian stir-fries. [source]

🍳

Baba ganoush and dips

Culinary

The tender flesh and mild flavor make Hillside Black Beauty perfect for creating smooth, creamy baba ganoush and roasted eggplant dips. The fruit's size is ideal for roasting whole or in halves. [source]

💊

Antioxidant-rich food

Medicinal

Eggplants contain nasunin, a potent anthocyanin antioxidant in the skin, along with other beneficial polyphenols. Regular consumption supports cardiovascular health and reduces inflammation. [source]

🏠

Natural dye production

Household

The deep purple skin of Hillside Black Beauty can be used to create natural dyes for fabric and craft projects, yielding rich purple and blue tones. [source]

🦋

Pollinator support

Wildlife

The eggplant flowers attract bees and other beneficial pollinators to the garden, supporting broader ecosystem health while improving fruit set. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Begin harvesting when fruits reach 6-8 inches long and have deep glossy black color; pick before skin becomes dull. Use pruning shears to cut rather than pull. Harvest regularly (every 2-3 days at peak season) to encourage continued flowering and fruiting. Fruits can be harvested slightly immature for tenderness, or left longer for fuller flavor. Continue harvesting until the first hard frost.

Fun Facts

  • 🌱 Hillside Black Beauty is a heirloom variety that has been grown by gardeners since the mid-20th century, prized for its reliability and consistent yields.
  • 🌱 Eggplants are actually fruits botanically (berries), not vegetables, containing small edible seeds similar to tomatoes.
  • 🌱 The variety got its name from the glossy, jet-black sheen of its fruit—unripe eggplants are lighter in color and become progressively darker as they mature.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Cultivar Full Sun Pinch Back Transplant True Leaves
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