Hybrid

Ambrosia Cantaloupe

Cucumis melo var. cantalupensis 'Ambrosia'

A premium hybrid cantaloupe that lives up to its heavenly name with exceptionally sweet, aromatic flesh and reliable production. Known for its thick, salmon-orange flesh and high sugar content, this variety consistently produces perfectly round melons with excellent shelf life. Ambrosia combines the best traits of heirloom flavor with modern hybrid vigor and disease resistance.

Harvest

86-90d

Days to harvest

📅

Sun

KOO-koo-mis MEL-oh

☀️

Zones

2–11

USDA hardiness

🗺️

Height

6-9 feet

📏

Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Start Indoors

Transplant

Direct Sow

Harvest

Start Indoors

Transplant

Direct Sow

Harvest

Showing dates for Ambrosia Cantaloupe in USDA Zone 7

All Zone 7 melon →

Zone Map

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Ambrosia Cantaloupe · Zones 2–11

What grows well in Zone 7? →

Growing Details

Difficulty

Moderate

Spacing36-48 inches

SoilWell-drained, fertile sandy loam with good organic content

pH6.0-7.0

Water1-2 inches per week, reduce near harvest

SeasonWarm season

FlavorExceptionally sweet and aromatic with rich, creamy texture

ColorTan netted rind with deep salmon-orange flesh

Size3-4 pounds

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 3	May – May	June – July	June – August	September – October
Zone 4	April – May	June – June	June – July	September – October
Zone 5	April – April	May – June	May – July	September – October
Zone 6	April – April	May – June	May – July	August – October
Zone 7	March – April	May – May	May – June	August – September
Zone 8	March – March	April – May	April – June	July – September
Zone 9	February – February	March – April	March – May	June – August
Zone 10	January – February	March – March	March – April	June – July

Complete Growing Guide

Light: KOO-koo-mis MEL-oh. Soil: Clay, High Organic Matter, Loam (Silt). Soil pH: Acid (<6.0), Neutral (6.0-8.0). Drainage: Good Drainage, Moist. Water: Height: 6 ft. 0 in. - 9 ft. 0 in., Width: 1 ft. 0 in. - 3 ft. 0 in.. Height: 6 ft. 0 in. - 9 ft. 0 in.. Spread: 1 ft. 0 in. - 3 ft. 0 in.. Spacing: 12 inches-3 feet. Growth rate: Medium. Maintenance: Medium. Propagation: Seed. Regions: Coastal, Mountains, Piedmont.

Harvesting

Musky-scented, spherical to oblong berry with a rind (pepo), often furrowed with yellow, white or green flesh and many seeds. The rind may be green, yellow, tan, beige or white and the surface may be smooth, rough, warty, scaly, or netted. Seeds white, about 1/2 inch long, narrow. Seeds ripen in August and September.

Color: Gold/Yellow, Green, White. Type: Berry. Length: < 1 inch. Width: < 1 inch.

Garden value: Edible, Showy

Harvest time: Fall

Bloom time: Summer

Edibility: Eaten fresh, wrapped in prosciutto, in salads, or as a dessert. Watery, but delicate, flavor. Avoid the seeds as the sprouting seed produces a toxic substance in its embryo.

Storage & Preservation

Store freshly harvested Ambrosia melons at room temperature for 3-5 days to allow full flavor development, then refrigerate for up to one week. Keep whole melons in the crisper drawer at 36-40°F with moderate humidity. Once cut, wrap tightly in plastic wrap and use within 3-4 days.

For preservation, cut flesh into cubes and freeze on baking sheets before transferring to freezer bags – frozen Ambrosia works excellently in smoothies and maintains its sweet flavor for 8-10 months. Dehydrate thin slices at 135°F for 8-12 hours to create concentrated, chewy fruit leather. The high sugar content makes Ambrosia perfect for agua fresca concentrate – puree flesh with lime juice and freeze in ice cube trays for instant summer drinks. Avoid canning due to low acidity levels.

History & Origin

Origin: Africa, Arabian Peninsula, India, Australia

Advantages

+Edible: Eaten fresh, wrapped in prosciutto, in salads, or as a dessert. Watery, but delicate, flavor. Avoid the seeds as the sprouting seed produces a toxic substance in its embryo.

Companion Plants

Plant Together

Basil

Repels aphids and whiteflies, may improve flavor

Marigolds

Deters cucumber beetles and aphids with strong scent

Nasturtiums

Acts as trap crop for cucumber beetles and squash bugs

Radishes

Deters cucumber beetles and vine borers, quick harvest clears space

Sunflowers

Provides vertical support for vining melons and attracts beneficial insects

Corn

Offers natural trellis support and shade protection

Oregano

Repels ants and cucumber beetles while attracting beneficial insects

Beans

Fix nitrogen in soil and provide ground cover without competing for nutrients

Keep Apart

Cucumber

Shares same pests and diseases, increases risk of cucumber beetle damage

Aromatic herbs (sage, rosemary)

Strong oils can inhibit melon seed germination and growth

Fennel

Allelopathic compounds inhibit growth of most garden plants including melons

Nutrition Facts

Calories

34kcal(2%)

Protein

0.84g(2%)

Fiber

0.9g(3%)

Carbs

8.16g(3%)

Fat

0.19g(0%)

Vitamin C

36.7mg(41%)

Vitamin A

169mcg(19%)

Vitamin K

2.5mcg(2%)

Iron

0.21mg(1%)

Calcium

9mg(1%)

Potassium

267mg(6%)

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #169092)

Pests & Disease Resistance

Resistance

Resistant to fusarium wilt races 0 and 2, powdery mildew

Common Pests

Cucumber beetles, aphids, spider mites, squash bugs

Diseases

Bacterial wilt, downy mildew, anthracnose, alternaria leaf spot

Frequently Asked Questions

How long does Ambrosia cantaloupe take to grow from seed to harvest?▼

Ambrosia cantaloupe takes 86-90 days from seed to harvest under optimal conditions. In cooler climates, start seeds indoors 3-4 weeks before the last frost to ensure enough growing time. The fruit develops rapidly in the final 2-3 weeks, so monitor closely once the first signs of ripening appear.

Can you grow Ambrosia cantaloupe in containers?▼

Yes, but Ambrosia requires large containers at least 20 gallons with excellent drainage. Use a trellis system to support vines vertically and limit fruit production to 2-3 melons per plant for proper sizing. Container growing works best in zones 7-9 where the long growing season accommodates the 86-90 day maturity period.

What does Ambrosia cantaloupe taste like compared to store-bought melons?▼

Ambrosia delivers significantly more intense sweetness and aroma than typical grocery store cantaloupes, with sugar content reaching 12-14 Brix. The flesh has a rich, creamy texture with complex floral notes and persistent flavor that lingers on the palate. Many gardeners describe it as what cantaloupe should actually taste like.

Is Ambrosia cantaloupe good for beginner gardeners?▼

Ambrosia is rated moderate difficulty and may challenge complete beginners. Success requires understanding proper spacing, watering techniques, and pest management. New gardeners should start with easier melon varieties first, then progress to Ambrosia once they've mastered basic melon growing principles and timing.

When should I plant Ambrosia cantaloupe seeds?▼

Plant Ambrosia seeds when soil temperature consistently reaches 70°F, typically 2-3 weeks after the last frost date. In zones 6-7, start indoors 3-4 weeks before the last frost for transplanting. Zones 8-9 can direct sow in early to mid-spring, while zone 10+ can plant through late spring.

How do I know when Ambrosia cantaloupe is perfectly ripe?▼

Ripe Ambrosia develops creamy beige background color, raised corky netting, and sweet fragrance at the stem end. Perform the slip test – ripe melons separate cleanly from the vine with gentle pressure. The blossom end should yield slightly to pressure while the overall fruit remains firm.