Long Live the Pip

In defense of the humble seed: why fruit that can make the next generation is the real luxury, and where to find it.

Somewhere between the grocery aisle and the fruit bowl, we quietly decided that seeds were a design flaw. Grapes should pop without a crunch. Watermelon should slice like a cake. Oranges should arrive pre-engineered for lazy peeling. And so, without any parliamentary debate, a great deal of the fruit we eat has become, in the most literal botanical sense, celibate. Lovely, sweet, convenient — and unable to reproduce on its own. Madame finds this both fascinating and a little scandalous, and she is firmly, unapologetically on the side of the seed. Let us pull back the rind.

The virgin fruit: how seedless happens

Botanists have a gloriously dramatic name for it: parthenocarpy, from the Greek for “virgin fruit.” Normally, a flower must be pollinated and its ovules fertilized before the ovary swells into fruit, with each fertilized ovule becoming a seed. In parthenocarpy, the ovary simply skips the romance and develops anyway. Researchers at the Spanish National Research Council (CSIC) demonstrated this in 2013 by blocking the early development of a tomato flower’s male organs; the sterile plants responded by growing seedless fruit, with yields per plant roughly comparable to normal plants because they set more, slightly smaller tomatoes.¹ The same team noted that older methods relied on spraying growth regulators, which tended to produce malformed, lower-quality fruit.¹

There is a second trick, with an even more tongue-twisting name: stenospermocarpy. Here, pollination and fertilization do happen, but the seed aborts early, leaving only a soft, edible trace. That faint white fleck in a “seedless” grape or watermelon? It’s the ghost of a seed that never got to grow up.⁹

Where seedless fruit comes from: a short, scandalous history

Seedless fruit is not a modern laboratory invention. For most of history it was a happy accident: a mutant branch, a sterile plant, a farmer clever enough to clone it instead of tossing it. Here is how the celibates came to rule the fruit bowl.

• About 11,400 years ago · Jordan ValleyThe first seedless superstar may be the fig. Archaeologists excavating Gilgal I, an early farming village in the Lower Jordan Valley, recovered carbonized figs dated to 11,400–11,200 years ago. The researchers proposed that they came from parthenocarpic trees people grew by deliberately planting branches, which would make the fig possibly the first domesticated plant, roughly a thousand years before cereals.¹⁹
• At least 7,000 years ago · New GuineaThe earliest archaeological evidence of domesticated bananas comes from Papua New Guinea. Early farmers appear to have propagated wild plants with fewer seeds and more pulp; triploid bananas later arose, which made sexual reproduction extremely unlikely, so new varieties since then have come mostly from spontaneous mutations.²⁰
• Antiquity · Asia Minor‘Sultanina,’ the ancient grape that most commercial seedless table grapes descend from, originated in Asia Minor.⁹
• 1810–1820 · Salvador, BrazilA branch of a ‘Seleta’ orange tree on a farm in Salvador’s Cabula district produced seedless fruit with a “navel.” Grafted and exported, the Bahia orange was later renamed abroad and became one of California’s most valuable crops.⁷⁸
• Late 1800s–1902 · Misserghin, AlgeriaIn his orchards near Oran, Brother Clément Rodier grew a mandarin-orange cross locals called the “mandarinette.” After visiting in 1902, botanist Louis Trabut renamed it the clementine in his honor.²¹ Seedless clementine selections in Spain later arose from spontaneous bud mutations.²²
• 1926 · JapanStudying the rice disease bakanae, which makes seedlings grow absurdly tall, Japanese scientist Eiichi Kurosawa isolated the growth substance produced by the fungus Gibberella fujikuroi, later named gibberellin. Its form gibberellic acid (GA3) is now used commercially on ‘Sultanina’ grapes to induce seedless fruit and enlarge berries.²³
• 1939 · Kyoto, JapanHitoshi Kihara developed the triploid seedless watermelon, decades before it became a supermarket staple.²¹⁰
• 2013 · SpainSpanish National Research Council (CSIC) researchers produced high-carotenoid seedless tomatoes by blocking the development of the flowers’ male organs.¹

Notice the pattern. Almost every seedless star began with one lucky plant, and humans kept it alive by cutting, grafting and cloning it, which is why so many are genetic copies of a single ancestor.

Meet the seedless celebrities

The seedless watermelon is older than most people assume. The Spanish Ministry of Agriculture, Fisheries and Food (MAPA) credits the Japanese geneticist Hitoshi Kihara with developing triploid plants that bore seedless fruit.² The recipe is chromosomal matchmaking: a normal (diploid) watermelon is crossed with a tetraploid one (four sets of chromosomes), and the offspring is triploid — three sets, which cannot pair evenly, so the plant is sterile.² Here’s the delicious irony: because the triploid’s own pollen is sterile, it still needs pollen from an ordinary seeded watermelon to set fruit at all.³ In Spanish field trials in Aragón, growers planted one row of seeded pollinator for every three rows of seedless.⁴ Every seedless watermelon, in other words, has a seeded chaperone.

The banana is the most famous clone in your kitchen. The export Cavendish carries three copies of its chromosomes and, like the watermelon, cannot make viable seeds — so every plant is propagated from cuttings of another, which means every Cavendish shares the same genes.⁵⁶ Researchers at Wageningen University in the Netherlands showed that a single clone of the soil fungus behind Panama disease, known as Tropical Race 4 (TR4), was attacking Cavendish plantations across multiple countries. Plant pathologist Gert Kema put it plainly: the global Cavendish monoculture makes it easy for the fungus to spread.⁵ We have seen this movie before. The sweeter Gros Michel banana nearly collapsed between the 1940s and 1950s and was replaced almost entirely by the Cavendish, which resisted the strains common at the time.⁵

The navel orange is a Brazilian original that got a California makeover. The Brazilian Agricultural Research Corporation (Embrapa) traces navel oranges to a spontaneous mutation of the ‘Seleta’ orange in the state of Bahia, where it is still called the ‘Bahia’ orange.⁷ The Salvador newspaper Correio reports the mutation almost certainly appeared on a farm in the Cabula neighborhood sometime between 1810 and 1820, and that the fruit was later rebranded abroad with a more English-sounding name.⁸ Because the trait arose on one branch and has been grafted ever since, every navel orange is effectively a clone of that first mutant tree.⁶

The seedless grape owes nearly everything to one ancient variety. Researchers at Spain’s Institute of Grapevine and Wine Sciences (ICVV) and the University of La Rioja note that most commercial seedless table grapes descend from ‘Sultanina’ (known in the Americas as Thompson Seedless), a variety originating in Asia Minor, whose seedlessness is linked to a mutation in a gene called VviAGL11.⁹ One grape, one gene, a global aisle full of descendants.

Wait, does seedless mean GMO? Almost never.

This is the question Madame hears most, so let’s settle it. A genetically modified organism (GMO) is one whose DNA has been altered in a laboratory, for example by inserting a gene from another organism. The seedless fruit in your market got there in other ways:

• Natural mutation, then cloning: the navel orange, the ‘Sultanina’ grape and seedless clementine selections all began as spontaneous mutations that growers propagated by grafting.⁷⁹²²
• Conventional crossing: the seedless watermelon is a hybrid made by crossing ordinary and tetraploid plants, not a transgenic food.²¹⁰
• Plant hormones: gibberellic acid (GA3), first identified in Japan, is sprayed on some grapes; Cuba’s EcuRed notes its concentration drops substantially as the fruit develops.²³

Mexico’s Xataka sums it up neatly: most seedless fruit has been grown since long before genetic engineering existed.²⁴

The one notable exception is the banana, and it is not about seeds. In 2024, Food Standards Australia New Zealand (FSANZ) approved QCAV-4, a genetically modified Cavendish developed by Queensland University of Technology (QUT) to resist Tropical Race 4. It is the world’s first approved GM banana, but its developer has no immediate plans to sell it, and the regular Cavendish was seedless long before anyone modified it.²⁵

Why seeds win

To be fair to the celibates, seedless flesh is still perfectly good flesh; the CSIC seedless tomatoes were notably rich in carotenoids.¹

But the seed is where the treasure is kept. Grape seeds are where much of the fruit’s oligomeric proantocyanidins (OPCs), flavonols and tannins live, according to the French herbal reference Darwin Nutrition.¹¹ A 2015 study by researchers at the University of the Balearic Islands identified the main phenolic compounds in a grape-seed extract and measured how eating biscuits enriched with it affected the oxidative status of healthy volunteers.¹² Translation for the fruit bowl: when you choose a seeded grape and actually chew the seeds, you get a part of the plant that seedless breeding removed. And the case for seeds goes far beyond your antioxidant intake. Seeds mean resilience, flavor heritage and the freedom to grow your own.

Every seed made by sexual reproduction is genetically unique. That variety is exactly what lets a species adapt to a new fungus, a hotter summer or a drier decade. Clonal crops trade that flexibility for consistency, which is wonderful until something arrives that the clone can’t handle — the banana’s ongoing TR4 crisis being Exhibit A.⁵ Seeded heirloom fruit is, quite literally, the genetic savings account.

Where to find fruit with seeds

The seeded originals haven’t vanished. They’ve just moved to the places the supermarket forgot. Madame’s field guide:

• Farmers markets and small growers. Ask for “classic” or “seeded” watermelon, heirloom tomatoes, and wine or muscat grapes. Seeded varieties often cost less than their seedless cousins, and growers love being asked.
• International and specialty grocers. Latin American, Middle Eastern, African and Asian markets are treasure chests of naturally seedy fruit: pomegranates, guava, papaya, passion fruit, dragon fruit, figs and seeded citrus.
• Heritage orchards and seed-saving networks. Austria’s Arche Noah maintains one of Europe’s largest private collections of cultivated plants and keeps a fruit database of more than 900 varieties across 3,200 mapped trees; its members “adopt” rare varieties in private orchards.¹⁴ It also publishes a list of organic farmers selling produce from old varieties.¹⁵ In Switzerland, ProSpecieRara coordinates a network of over 3,000 gardeners and keepers who maintain rare varieties, including about 1,800 fruit-tree varieties.¹⁶
• Seed swaps and seed libraries. Many communities and public libraries run them. Arche Noah’s seed savers meet every year at swaps to trade seeds and knowledge in person — a model any neighborhood can copy.¹⁵
• Your own pots. Save seeds from an heirloom tomato, a seeded melon or a papaya and plant them. (Our Pot Luck feature covers the container basics.)
• The forest edge. Wild berries are seeded by definition. Forage only what you can identify with certainty, as in our Berries Beneath the Bark feature.

And at the very top of the pyramid sits the planet’s backup drive: the Svalbard Global Seed Vault, built into a mountain on Norway’s Spitsbergen island. The Norwegian government reports it now holds more than 1.4 million seed samples from over 130 genebanks, and in October 2026 it received more than 16,000 new samples from 21 genebanks, including Ukraine’s first deposit since 2022.¹⁷ Earlier this year the vault took in its first-ever olive seeds, from the olive genebank at Spain’s University of Córdoba.¹⁸ You can’t shop there — the vault doesn’t distribute seeds — but it’s proof that someone, somewhere, is taking the pips seriously.¹⁸

Madame’s verdict

Madame chooses the seed, every time. Buy the seeded watermelon and spit the pips with pride. Chew the grape seeds. Pick the lumpy heirloom tomato over the flawless clone, then save its seeds and grow next year’s crop yourself. A seedless fruit ends with you; a seeded fruit can start a garden, feed a neighbor and outlast the next blight. Every seeded fruit you buy is a small vote for a food system that can still adapt, reproduce and surprise us. The most luxurious thing a fruit can have, it turns out, is a future.