Grown Black Beauty Zucchini?

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Black Beauty Zucchini — Squash

90-100days to harvest

7-10days to germinate

Z4–11USDA zones

Easydifficulty

HeirloomContainer friendly

Sowing

Direct sow after soil reaches 65°F and all danger of frost has passed, or start indoors 2-3 weeks before transplanting.

Cultivation

Sun: Full sun (6+ hours)
Water: 1-2 inches per week, consistent moisture at soil level
Soil: Rich, well-drained soil with plenty of organic matter
Soil pH: 6.0-7.5
Spacing: 36-48 inches
Height: 2-3 feet
Season: Warm season annual

Appearance & flavour

Colour: Dark glossy green
Size: 1 1/2-2 1/2"
Shape: Cylindrical with slight tapering
Flavour: Mild, slightly sweet with tender texture when young

In the kitchen

Baking (zucchini bread, muffins), sautéing, grilling, stuffing, spiralizing into noodles, fresh in salads when small

Pests, disease & resistance

Pests: Squash bugs, cucumber beetles, squash vine borers, aphids
Diseases: Powdery mildew, downy mildew, bacterial wilt, squash mosaic virus
Resistance: Moderate resistance to common squash diseases

Planting calendar by USDA zone

Zone	Start indoors	Transplant	Direct sow	Harvest
2	—	—	June – August	October – September
3	—	—	June – July	August – October
4	—	—	June – July	August – October
5	—	—	May – June	August – September
6	—	—	May – June	July – September
7	—	—	April – June	July – August
8	—	—	April – May	June – August
9	—	—	March – April	May – July
10	—	—	February – April	May – June
11	—	—	January – March	May – July
12	—	—	January – March	May – July
13	—	—	January – March	May – July

Companion planting

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

NasturtiumsRepels squash bugs, cucumber beetles, and aphids while attracting beneficial predatory insects

MarigoldsDeters squash bugs, aphids, and nematodes with their strong scent and root compounds

RadishesRepels squash vine borers and cucumber beetles, harvest before zucchini spreads

BeansFix nitrogen in soil for heavy-feeding zucchini, can climb zucchini's sturdy stems

CornProvides vertical structure and partial shade, part of traditional Three Sisters planting

CatnipStrongly repels squash bugs, cucumber beetles, and aphids

DillAttracts beneficial insects like parasitic wasps that control squash pests

LettuceBenefits from zucchini's shade, efficient use of garden space as ground cover

Avoid

PotatoesBoth are heavy feeders competing for nutrients, potatoes may stunt squash growth

PumpkinsCross-pollination can affect fruit quality, compete for space and nutrients

Aromatic herbs (strong)Sage, rosemary, and other strong herbs may inhibit zucchini growth and development

Nutrition (per 100 g)

Calories (per 100 g): 21
Protein (g): 2.71
Fat (g): 0.4
Carbohydrate (g): 3.11
Fibre (g): 1.1
Vitamin A (µg): 25
Vitamin C (mg): 34.1
Vitamin B6 (mg): 0.142
Folate (µg): 20
Calcium (mg): 21
Iron (mg): 0.79
Magnesium (mg): 33
Phosphorus (mg): 93
Potassium (mg): 459
Zinc (mg): 0.83
Selenium (µg): 0.3

← PreviousSpaghetti Squash Next →Hubbard Blue Squash

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 squash growing guide.

Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.

Sowing

Cultivation

Appearance & flavour

In the kitchen

Pests, disease & resistance

Planting calendar by USDA zone

Companion planting

Avoid

Nutrition (per 100 g)

Where to buy seed and equipment

Grown Black Beauty Zucchini?

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