Iroquois is an heirloom cantaloupe that brings reliable, heat-tolerant productivity to home gardens across hardiness zones 2-13. Ready to harvest in 70-79 days, these melons develop a distinctive gray-green skin with deep ribbing and heavy netting, revealing dense salmon-colored flesh inside. Each melon weighs 5-7 pounds and measures about 7 by 6 inches, making them perfectly sized for a family meal. This open-pollinated variety thrives in full sun with moderate water and has earned a reputation as genuinely easy to grow, whether you're planting in garden beds, raised beds, or under glass.

Photo © True Leaf Market
48
Full Sun
Moderate
2-13
15in H x ?in W
—
High
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The thick, deeply ribbed skin tells you immediately that Iroquois melons are built for shipping and storage, yet the real appeal is their salmon-colored flesh and their genuine adaptability. Heat tolerance sets this heirloom apart in warm-summer gardens, and the fact that they're non-GMO, open-pollinated stock means you can save seeds year after year. Strong resistance to Fusarium Wilt and other common melon diseases means fewer fights with fungal problems.
Iroquois melons are eaten fresh, either chilled as a simple dessert or scooped into fruit salads where their salmon flesh adds visual appeal alongside sweeter melon varieties. The dense, sweet flesh is thick enough to cube cleanly or to cut into wedges for serving with prosciutto. Their excellent shipping and storage qualities historically made them valuable for farmers' markets and home preservation.
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Start seeds indoors 3-4 weeks before your last frost date in pots filled with warm seed-starting mix. Maintain soil temperature at 70-85°F for reliable germination. Transplant seedlings outdoors only after all frost danger has passed and soil has warmed to at least 70°F.
Harden off seedlings by gradually exposing them to outdoor conditions over 7-10 days. Transplant into garden beds or raised beds after your last frost date when soil temperature reaches 70°F or warmer. Space plants 48 inches apart with 72 inches between rows.
Direct sow seeds outdoors after your last frost date when soil temperature is reliably 70°F or warmer. Plant seeds in warm soil enriched with compost.
Harvest Iroquois melons 70-79 days after planting when the skin shifts from bright green to gray-green and the netting pattern becomes deeply pronounced. Gently press the blossom end; it should yield slightly to pressure when ripe. The melon should detach cleanly from the vine with a slight twist, or cut the stem with a knife. For best flavor and storage, harvest when fully mature rather than underripe.
No pruning is required for Iroquois melons. Allow vines to sprawl naturally across the ground, or train them onto sturdy trellises and provide soft ties to support developing fruit. If trellising, monitor fruiting vines to ensure branches don't snap under the weight of maturing melons.
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“Iroquois represents a lineage of cantaloupe breeding tied to home gardening traditions. As an open-pollinated heirloom variety, it carries genetics selected and refined across generations of growers, likely named for the Haudenosaunee Confederacy region where it may have been developed or widely cultivated. The variety's preservation as organic, non-GMO seed reflects the broader movement to maintain genetic diversity in melons and protect traditional open-pollinated cultivars from commercial consolidation.”