Hearts of Gold
Also known as: Hearts of Gold Cantaloupe · Hearts of Gold Melon · Cucumis melo 'Hearts of Gold'
What's special about Hearts of Gold
Beloved heirloom cantaloupe with deep orange, aromatic flesh and a small seed cavity.
Growing this variety
Hearts of Gold follows the same growing basics as Melon. Variety-specific maturity above; everything else below applies to the whole Melon family.
Germination
Spacing & depth
How to plant
Plant in warm hills of rich compost. Melons hate transplant shock — start in peat/coir pots or direct-sow. Mulch heavily to keep fruit clean and warm. Cantaloupes 'slip' from the vine when ripe; honeydews and other melons need finger-pressure and smell to judge ripeness.
Grower's tip
Reduce watering as fruit approaches ripeness for the sweetest flavor. Row cover early to boost heat and exclude cucumber beetles; remove at flowering for pollination.
Soil preferences
Deep, rich, well-drained soil with high organic matter.
6.0–6.8 for most; strawberries and blueberries prefer 4.5–6.0.
Compost annually; mulch with wood chips for perennial fruits.
Watering
1–2 in per week; deeper as plants establish.
Soak the root zone, not the foliage. Drip irrigation is ideal for long-lived plantings.
Overwatered: fruit split, root rot, mushy fallen fruit. Underwatered: shriveled berries, dropped flowers, sunscald.
Prefers top-watering — Top-water at the soil line with drip. Powdery mildew loves wet leaves — keep water off the vines.
Temperature tolerance
70–85°F (21–29°C)
55–70°F (13–21°C)
Tropical fruits (passionfruit, pepino, naranjilla) frost-tender. Temperate fruits (pomegranate, fig, sea buckthorn) tolerate hard freezes once established.
Container growing
Possible with the right cultivar
10+ gal (38 L) for tree fruit; 3–5 gal for berry canes; 12 in deep for strawberries
Choose dwarf or patio cultivars for containers; overwinter tender types indoors.
Succession planting
Perennials fruit on their own schedule — no succession. For annual fruiting (tomatillo, ground cherry, roselle) treat like a warm-season vegetable.
Detailed harvesting
Pick fully ripe — fruit sweetens on the plant, not the counter. Test with a gentle tug; ripe fruit releases easily.
Post-harvest storage & preservation
Refrigerate soft fruit unwashed 3–7 days. Freeze on trays, then bag. Dehydrate slices at 135°F. Jam or preserve surplus.
Culinary, medicinal & other uses
Fresh eating, jam, wine, syrup, drying. Use imperfect fruit for cooking; keep the best for the table.
Medicinal or traditional uses are shared for interest only — this is not medical advice. Consult a qualified professional before using any plant medicinally.
Seed saving
Most perennial fruit are insect-pollinated and often not true-to-type from seed.
Named cultivars must be propagated by cutting, division, or graft to stay true.
Rinse seeds from ripe pulp; dry 1–2 weeks. Many need cold stratification before sowing.
Your zone's planting calendar
Pick your USDA hardiness zone and we'll estimate the key dates for melon in your area. These are regional averages — always check your own last-frost forecast before sowing.
My Hearts of Gold Melon notes
Hearts of Gold Melon seeds on hand
Track packets and loose seeds you already have. Private to your account.
Par level — leave at 0 for no alert. Anything below par shows on Seed Starting and your shopping list.
From your kitchen — grow melon from what you already have
Cantaloupe / muskmelon seeds save easily from any dead-ripe fruit.
- 1Scoop the seed cavity into a jar; add water and let sit 1–2 days to loosen pulp.
- 2Rinse, keep the sinkers, dry 1–2 weeks on a plate.
- 3Store in an envelope; sow after last frost.
Storage: 5 years dry.
Order more seeds
Running low? Reorder from one of these seed stores.
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Other Melon varieties
Ambrosia
85 daysLegendary orange-fleshed hybrid cantaloupe — extremely fragrant, honey-sweet. Disease-resistant, 5 lb fruits.
Hale's Best
80 daysClassic 1920s heirloom cantaloupe — heavily netted 3 lb fruit with deep orange flesh. Drought-tolerant.
Charentais
80 daysThe famous French melon — smooth gray-green rind, intensely aromatic orange flesh. Small 2 lb fruits eaten whole.
Honeydew
85 daysSmooth pale-green rind with pale green flesh. Milder and sweeter than cantaloupe; longer keeper.
Piel de Sapo
95 daysSpanish 'toad-skin' melon — mottled green rind, crisp white-green flesh. Excellent keeper into winter.
Casaba
110 daysWrinkled yellow rind with crisp white flesh — mild, cucumber-sweet flavor. Best in long hot dry summers; excellent winter keeper.