Is a nectarine a cross between a peach and a plum?

No, this is a common culinary myth. A nectarine is actually a type of peach that lacks the dominant gene for fuzz.

Can nectarines grow on peach trees?

Yes, nectarines can spontaneously grow on peach trees as a "bud sport" mutation. Conversely, a nectarine pit may grow into a tree that produces fuzzy peaches.

Why are nectarines smooth while peaches are fuzzy?

The smooth skin of a nectarine is caused by two copies of a recessive gene, known as allele n, which codes for the absence of pubescence.

Are nectarines sweeter than peaches?

Generally, yes. Nectarines typically have a higher sugar content than peaches, though they are also more delicate and prone to bruising.

Are nectarines genetically modified (GMO)?

No, nectarines are a natural variation of the peach that has existed for thousands of years, with origins dating back to ancient China.

What is a real nectarine vs. plum hybrid called?

While a nectarine is not a hybrid, there are true interspecific crosses. For instance, a Nectaplum is a legitimate cross between a nectarine and a plum, whereas a standard nectarine is just a smooth-skinned peach. Also, there is the Peacotum, which is a three-way cross between a peach, apricot, and plum.

Nectarine vs. Plum: Is a Nectarine a Peach-Plum Hybrid?

Many of us grew up believing a common culinary myth regarding nectarine vs. plum genetics. We thought that the nectarine was a modern creation, a 1960s-era hybrid created by crossing a peach with a plum. For years, I was certain the nectarine’s smooth skin and unique tang were clear evidence of its plum heritage, especially since I preferred them over the fuzzy peaches I usually avoided. However, the truth is far more fascinating. Far from being a recent laboratory cross, the nectarine is actually a “true” peach that simply lacks its signature fuzz. Known even to the ancient Romans, this natural mutation has been puzzling fruit eaters for thousands of years. Given the confusing botanical details, however, my ignorance can be forgiven.

A comparison of nectarine vs. plum vs. peach skin texture and fruit characteristics.

⏱️ 30-Second Answer: > Despite the popular myth, a nectarine is not a plum-peach hybrid. It is a genetically natural variety of peach that simply lacks the dominant gene for fuzz. Botanically, it is 100% peach (Prunus persica).

Estimated reading time: 10 minutes. In a hurry? You can skip to the Key Takeaway points at the bottom of the page or view the FAQ section for quick answers to your questions about nectarines.

The Origin of the Name Nectarine

The name nectarine has been used for this fruit since the 1600s. We most likely got our English name for it from the German nektarpfirsich or “nectar-peach.” This refers to the divine drink of the Greek Gods, nektar, i.e., the “drink of the Gods.”

Nectarine vs. Plum vs. Peach: Why the Confusion?

The origin of the nectarine is a bit fuzzy (the puns just fall right out). The first thing I was curious about was where the belief about it being a peach-plum hybrid originated. I ran up against a stone wall. Initially, every source I found simply pointed out that this was not true and moved on.

After some more digging, I found out that scientists did believe that the nectarine was a hybrid of a peach and a plum, but by the late 1800s, this was no longer the case. There are numerous references in horticultural books of the 1800s pointing out that the nectarine is simply a type of peach.

I did find that the nectarine has been compared to a plum since the 1800s here in the states, even after horticulturists and botanists were well aware that it was not.

Since marketers of the fruit also helpfully pointed out that the nectarine “in flavor resembles a cross between a peach and a plum,” I think we can surmise that the public just misunderstood. And, it is true. The nectarine does have a flavor that resembles a peach crossed with a plum, and even the color and texture of its flesh could lead us to believe that. Even today, the belief that nectarine is a hybrid persists enough that I’ve even found it asserted in scientific books, including one on the science of DNA!

Nectarine vs. Plum: What is the Nectarine Actually a Cross Between?

The nectarine, in truth, is not a cross between two different fruits. While it is sometimes called a subspecies of peach, it is more technically a “sport” of the peach. A sport is a genetic mutation that occurs in a single bud or shoot of a fruit tree. This can result in a branch of the tree having different characteristics, or and results in a fruit with different characteristics, such as different-colored flowers. It can also result in fruit with different characteristics.

Do Nectarines Grow On Peach Trees?

Indeed, nectarines can spontaneously grow on a peach tree, and nectarine seeds (pits) may grow into a tree that bears peaches, fuzz, and all. Nectarine seeds are not planted because of this. You don’t know what you are going to get. Instead, a nectarine tree must be grafted onto an existing tree. A nectarine tree may occasionally yield a peach. Sometimes, peaches and nectarines grow on the same branch.

In the past, it was often asserted that a nectarine would grow on a peach tree because the peach tree was growing close enough to a nectarine tree that the two cross-pollinated. Of course, this was claimed by people who had no evidence of a nectarine and peach tree growing close together. Nectarines, instead, happen spontaneously on regular old peach trees. I wish one had happened on the peach tree that grew on our land when I was a child. It would have been such a discovery!

🍊 The Hybrid Mirror Image While the nectarine is a “fake” hybrid that occurred through a simple mutation, the grapefruit is a real hybrid that happened by complete accident. Discover how a chance encounter in Barbados created the this weird citrus hybrid.

The Science of Nectarine Genetics

The scientific name of the nectarine is Prunus persica var. nucipersica. Since the name of the peach is Prunus persica we see that the nectarine is desginated as a variety of peach. Both are native to China, and nectarines were probably domesticated there 4,000 years ago. This long history confirms that in the nectarine vs. plum debate, the nectarine’s lineage has always been strictly within the peach family, predating modern hybridization. Today, however, there is very little nectarine cultivation in China, and peach cultivation and cross-breeding in the US far exceeds anything done there.

Why are Nectarines Smooth and Peaches Fuzzy?

The reason nectarines lack fuzz is that they have two copies of a recessive gene that codes for the absence of fuzz or “pubescence.” Ordinarily, if a gene is recessive, a dominant gene will override it. Peaches with fuzz are heterozygous for this gene, meaning that one dominant gene that codes for fuzz is in control. ¹

The existence of this recessive factor was discovered in 1906 and confirmed in 1936 when Blake and Conners designated the recessive gene as allele n. This means all nectarines have two copies, nn, on their chromosome, while the peach has an Nn. In 1947, further research was done by Derman on chimeras, which helped clarify the behavior of various bud mutations that led to nectarines on peach trees. This ended any question about the relationship of the nectarine to the peach. ²

Did You Know?

Because a nectarine is a natural mutation and not a separate species, a single peach tree can spontaneously produce a branch that grows only nectarines. These “bud sports” occur without any cross-pollination from other trees. In fact, if you plant the pit of a nectarine, there is a good chance the resulting tree will grow regular fuzzy peachesinstead!

Are Nectarines Genetically Modified?

No, it is clear that nectarines are not a genetically modified fruit. They are a variation of the peach that occurred in China over 2,000 years ago, caused by a natural recessive gene mutation. Genetically, in fact, they are almost identical to peaches. Only one extra copy of a recessive gene causes nectarines to be fuzzless.

Given the concern about genetic manipulation of plant foods, it is tempting to belive that such fruits are always the result of human intervention. However, most of the fruits we know, even the strange ones, are naturally occurring and spontaneous. For instance, the grapefruit is a natural citrus hybrid that happend without the assistance of humans.

And, as strange as it may seem, the modern potato occurred from a natural crossing of tomato and potato ancestors!

🔍 Deep Dive: The Mutation Myth Nectarines aren’t the only fruit that triggers “GMO” suspicions. Many people assume any fruit that breaks the “standard” rules of nature, like a peach without fuzz or a grape without seeds, must be a lab creation. To see how these natural wonders actually happen, read my full guide on whether seedless fruits are actually GMOs.

Key Differences Between Nectarines and Peaches

Although the primary genetic difference is the absence of fuzz, the distinctions do not end there. Originally, nectarines were much smaller than peaches. They generally have a higher sugar content, making them taste sweeter. Nectarines are also far more delicate and susceptible to mold and rot. Because they lack protective fuzz, they are more vulnerable to insects and bruise easily. Like peaches, nectarines can be either freestone or clingstone. This refers to whether the pit clings to the flesh or separates easily. ³,⁴,[Robinson, William. The Horticulturist. N.p., Applewood Books, 2009.[/note]

Today, there are over 100 varieties of nectarines. They can be red, white, or yellow. However, the most important variety that started the nectarine trade as we know it today was the 1942 “Le Grand” variety. It was developed by F.W. Anderson, a private breeder in Merced, California. Most of today’s nectarines can be traced back to Anderson’s Le Grand, if not one of his other varieties. Today, he is known as the “father of the nectarine industry.”

Anderson also released such cultivars as Sun Grand, Red Grand, Grand Haven, May Grand, Early Sun Grand, Summer Grand, Spring Grand, Red June, and others. By the 1970s, his nectarines dominated the industry, and over 90% of nectarines grown in California were his varieties. ⁵

🏷️ Grocery Store Pro-Tip When you’re standing in the produce aisle, the easiest way to tell if your fruit is organic or conventionally grown is to check the sticker. Learn how to decode the PLU numbers on your produce to know exactly what you’re buying.

Nectarines vs. True Stone Fruit Hybrids

While the nectarine is a natural genetic mutation, modern horticulture has produced actual crossbreeds that combine the traits of multiple stone fruits. Here is how they compare to the nectarine:

Plumcots: These are the “grandparents” of the hybrid family, consisting of a 50/50 cross between a plum and an apricot.
Pluots: A three-quarters plum and one-quarter apricot mix. They feature smooth, plum-like skin and an intensely sweet, juicy flavor.
Apriums: These lean more toward their apricot heritage (roughly 75% apricot). They often have slightly fuzzy skin and a denser, more floral flavor.
Peacotums: A rare and complex three-way hybrid of a peach, apricot, and plum. While it looks like a peach, it carries the sweet-tart balance of an apricot and plum.
Nectaplums: This is a direct cross between a nectarine and a plum. The most famous variety, Spice Zee, has the smooth appearance of a nectarine but an intensely sweet, white flesh.

Why Nectarines Aren’t in This Group

The key difference lies in the genetics. Unlike the hybrids above, which require cross-pollination between two different species, a nectarine comes from a single gene within the peach’s own DNA. This recessive allele “n” is what removes the fuzz, proving that a nectarine is simply a peach in a smoother suit.

Quick Comparison: Nectarines vs. Real Peach and Plum Hybrids

Fruit Type	Parentage	Skin Texture	Flavor Profile
Nectarine	Peach (Natural Mutation)	Smooth & Shiny	Sweet & Tangy
Plumcot	50% Plum / 50% Apricot	Slightly Fuzzy	Balanced Sweet-Tart
Pluot	~70% Plum / 30% Apricot	Smooth	Very Sweet & Juicy
Aprium	~70% Apricot / 30% Plum	Fuzzy (like Apricot)	Floral & Dense
Peacotum	Peach + Apricot + Plum	Soft & Velvety	Unique Blend of All Three
Nectaplum	Nectarine + Plum	Smooth	Rich & Nectar-like

Fruit Type	Parentage	Skin Texture	Flavor Profile
Nectarine	Peach (Natural Mutation)	Smooth & Shiny	Sweet & Tangy
Plumcot	50% Plum / 50% Apricot	Slightly Fuzzy	Balanced Sweet-Tart
Pluot	~70% Plum / 30% Apricot	Smooth	Very Sweet & Juicy
Aprium	~70% Apricot / 30% Plum	Fuzzy (like Apricot)	Floral & Dense
Peacotum	Peach + Apricot + Plum	Soft & Velvety	Unique Blend of All Three
Nectaplum	Nectarine + Plum	Smooth	Rich & Nectar-like

Key Takeaways: The Truth About the Nectarines vs. Plum and Peach

Not a Hybrid: Despite popular belief, a nectarine is not a cross between a peach and a plum.
Genetic Mutation: It is actually a “true” peach that lacks fuzz due to a specific recessive gene mutation (allele nn).
Natural Origins: This mutation occurred naturally in China over 2,000 years ago and was even known to the ancient Romans.
Spontaneous Growth: Nectarines can spontaneously grow on peach trees as “bud sports,” and a nectarine pit may even grow into a fuzzy peach tree.
Sweet and Delicate: Compared to peaches, nectarines are generally smaller, sweeter, and more susceptible to bruising and rot due to their lack of protective fuzz.
True Hybrids Exist: While nectarines aren’t crosses, real interspecific hybrids include Pluots (plum/apricot), Apriums (apricot/plum), and Peacotums (peach/apricot/plum).

Frequently Asked Questions about Nectarines

Is a nectarine a cross between a peach and a plum? No, this is a common culinary myth. A nectarine is actually a type of peach that lacks the dominant gene for fuzz.
Can nectarines grow on peach trees? Yes, nectarines can spontaneously grow on peach trees as a “bud sport” mutation. Conversely, a nectarine pit may grow into a tree that produces fuzzy peaches.
Why are nectarines smooth while peaches are fuzzy? The smooth skin of a nectarine is caused by two copies of a recessive gene, known as allele n, which codes for the absence of pubescence.
Are nectarines sweeter than peaches? Generally, yes. Nectarines typically have a higher sugar content than peaches, though they are also more delicate and prone to bruising.
Are nectarines genetically modified (GMO)? No, nectarines are a natural variation of the peach that has existed for thousands of years, with origins dating back to ancient China.
What is a real nectarine vs. plum hybrid called? While a nectarine is not a hybrid, there are true interspecific crosses. For instance, a Nectaplum is a legitimate cross between a nectarine and a plum, whereas a standard nectarine is just a smooth-skinned peach. Also, there is the Peacotum, which is a three-way cross between a peach, apricot, and plum.