Where to Buy Tahitian Melon Squash Seeds

Looking for Tahitian Melon squash seeds? You are not imagining it, they are hard to find. This giant Pacific heirloom shows up in very few catalogs, and even the big national seed houses skip it. You can buy true, open-pollinated Tahitian Melon seed direct from Autumn Prairie Pumpkins, a small Kansas seed company, tested in our own Zone 6b garden.

Why it is so hard to find

Tahitian Melon is a long-season Cucurbita moschata from the Pacific Islands. At 110 to 120 days it does not fit the quick-turn variety lists most catalogs favor, and its 20-foot vines rule it out of the patio-garden market those catalogs sell to. So it survives mostly with heirloom specialists and seed savers, which is a shame, because few squash reward the space like this one: 15 to 25 pound fruits, occasionally 40, with dense orange flesh that eats sweeter than a premium butternut.

What to check before you buy

Wherever you buy, look for three things. First, the species: true Tahitian Melon is Cucurbita moschata, which is what gives it vine borer resistance and heat tolerance. Second, open-pollinated seed, so you can save your own from a mature fruit and grow it again. Third, a germination policy in writing. Squash seed is only as good as its handling, and a seller should stand behind it.

Buying from us

Our Tahitian Melon squash seeds come in packs of 10 ($6.99) or 20 ($9.99). Every lot is germination tested before packing, covered by our Germination Promise for a full year, and shipped from Newton, Kansas. Orders over $25 ship free.

Will it mature where you garden?

Tahitian Melon needs the longest season of anything we sell. In Kansas Zone 6b it works with an early start: transplant strong seedlings right after last frost and let it run all summer for a late September to October harvest. Zones 7 and warmer can direct sow with room to spare. Short-season northern gardens should start indoors 3 to 4 weeks early. Full details, from spacing to curing, are in our Tahitian Melon growing guide.

Worth knowing before it arrives

Cured fruits store 4 to 6 months at 50 to 60 F, and the flavor actually peaks 2 to 3 months after harvest, so the squash you cut in January is better than the one you cut in October. One fruit yields 20-plus pounds of eating squash. Plan your kitchen accordingly.

If a 20-foot vine is more than your garden can host, our vine borer resistant collection has moschata varieties for smaller spaces, and the heat tolerant varieties guide covers its closest relatives.