Planters Jumbo, Cantaloupe Seeds

Planters Jumbo Melon Seed

Thick deep-orange flesh fills heavily netted fruits
Four-pound melons offer firm rinds and great flavor
Mildew resistance supports reliable vigorous vines
Drought tolerance helps in challenging summer conditions

See product details

Key Attributes

Botanical Name

Cucumis melo

Days to maturity

85 Days

Sun

Full Sun

Packet

25 Seeds

About Planters Jumbo, Melon Seed, Melon Seed

Planters Jumbo is a great tasting cantaloupe that has a firm rind, smooth heavy netting, and thick deep orange flesh. This melon is 7x6" diameter, 4-4.5 lb. and is Powdery and Downy Mildew resistant. Planters Jumbo grows on a vigorous vine does well in drought or high rainfall. This melon is perfect for both home or local market growing.

Growing details

Planting

Sow Depth

1/2"

Days to Germination

4–10 days

In-row plant spacing

24-36"

Row Spacing

Plant profile

Maturity

Summer

Life Cycle

Annual

Plant Height

12-18"

Growth Habits

Vining, Trailing

Type

FRENCH MELONS (CHARENTAIS)

Seed & variety

Seeds Per Ounce

938

Color

Orange

Seed Type

Open Pollinated

Growing Season

Warm-Season Crop

Before Planting

Give Melon a full-sun, warm location with fertile, well-drained soil and ample space for vines. Incorporate compost and correct nutrients according to a soil test, then shape raised beds or hills where drainage is slow. Wait until the soil is warm, and install trellises before planting if melon will be trained vertically.

Planting

Melon can be direct-sown after frost when soil reaches about 65–70°F, or started indoors 3–4 weeks earlier in individual cells. Keep the medium warm and evenly moist until emergence. Harden seedlings gradually and transplant without disturbing the sensitive roots. Space trellised melons 18–24 inches apart or ground-running vines 3–5 feet apart.

Watering

Maintain steady moisture around melon, especially from flowering through fruit enlargement. Water deeply rather than frequently sprinkling, and avoid alternating severe dryness with heavy irrigation.

Fertilizer

Feed melon during active growth with a balanced vegetable fertilizer. Keep nitrogen moderate after flowering begins to prevent excessive vines or leaves at the expense of fruit.

Harvesting

Harvest when fruit develops its expected color and aroma and the blossom end yields slightly. Slip-type melons detach easily from the vine; cut non-slip types when tendrils and rind indicate maturity.

Tips

Encourage melon pollination by growing flowering plants nearby and avoiding insecticides during bloom. Support climbing vines early, and place boards beneath ground-grown fruit to reduce rot.

AVG. Seeding Rate

200 seeds/100'; 15,000 seeds/acre

Disease Resistance Abbreviations

Downy Mildew

Pests & Diseases

Powdery mildew, downy mildew, Fusarium wilt, anthracnose, and bacterial wilt commonly affect melons. Choose resistant varieties, rotate cucurbits, control cucumber beetles, and avoid overhead watering. Remove vines that wilt permanently or show widespread angular lesions; clear crop residue and volunteer cucurbits after harvest.

Melon pests include cucumber beetles, squash bugs, borers, aphids, and spider mites. Protect seedlings early, rotate planting areas, and avoid broad-spectrum sprays while flowers attract pollinators.