Description

A Stark Bro's Exclusive!Easy to Grow! A Stark Pick

A must for nectarine lovers. This “queen” of the nectarines is hardy and productive, yielding yellow-fleshed fruit up to 3" with unparalleled quality. You can freeze or can them, or eat them fresh. An excellent choice for first-time fruit growers. Freestone. Developed in Merced, California, introduced by Stark Bro’s in 1962. Ripens in early August. Self-pollinating.

Survival Guaranteed!

Since 1816, Stark Bro’s has promised to provide customers with the very best fruit trees and plants. It’s just that simple. If your trees or plants do not survive, please let us know within one year of delivery. We will send you a free one-time replacement, with a nominal shipping fee of $9.99. If the item in question is not available, we can issue a one-time credit to your account equaling the original product purchase price or issue you a refund. Read more about our warranty policy.

Characteristics

Bloom Color Pink
Bloom Time Mid
Chill Hours 850
Fruit Color Red
Fruit Size Large
Hardiness Zone Range 5 - 8
Pollination Self-Pollinating
Ripens/Harvest Early August
Shade/Sun Full Sun
Soil Composition Loamy
Soil Moisture Well Drained
Soil pH Level 6.0 - 7.0
Taste Sweet
Texture Firm
Years to Bear 2 - 4

Size & Spacing

Mature Size

The mature size of this variety depends on the version you choose to plant:
Standard 12 - 15' tall x 12 - 15' wide
Dwarf 8 - 10' tall x 8 - 10' wide

Recommended Spacing

The space needed for this variety to grow depends on the size you plant:
Standard 12 - 15'
Dwarf 8 - 10'

Zone Compatibility

This Variety's Zone Range 5 - 8
My Hardiness Zone ?
The USDA hardiness zones offer a guide to varieties that will grow well in certain climates. Each zone corresponds to the minimum winter temperatures experienced in a given area. Make sure that your hardiness zone lies within the zone compatibility range of this variety before ordering.

Pollination

This variety is self pollinating.

In many cases, you may still want to plant pollinating partners to increase the size of your crops, but with self-pollinating varieties doing so is optional. Plant one of these varieties within 100' for best results.

Tools & Supplies

Having the proper tools and supplies when growing your own can make the difference between a good harvest and a great harvest! Here's a list that our experts recommend for this variety.

Planting & Care

Learn all about how to grow nectarine trees in The Growing Guide. An entire section of our website dedicated to your growing success.

Shipping Information

Arrives when it's time to plant

Your success is our priority. We work hard to make sure that your order arrives at the ideal time for planting in your location based on your local climate conditions.

Tags

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Questions & Answers

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37 Questions
Why did you choose this?

Size of tree and fruit and flavor.

Sweet, Freestone, fresh eating & canning, self pollinating

I wanted a nectarine tree that blooms later in the spring to avoid the late freezes.

Best option available.

What are the chilling hours for the Stark Sun Glo Nectarines?

The chill hours for SunGlo are 850.

Will a nectarine tree fertilize a peach tree?

No, it won't. Only a different variety of peach with a similar bloom time can pollinate another peach tree.

Closest flavor to other fruits?

Nectarines have a somewhat firmer and more dense flesh than peaches but can be just as sweet as a peach.
Nectarines also have a little bit tougher or more firm skin than peaches, which is actually an advantage because:
(1. Not as likely to be penetrated by egg-laying pests (moths, etc.) or penetrated/ bitten into by wasps.
(2. Not as susceptible to minor nicks or bruises, which lessens chances of imperfections becoming rotten/ moldy. Less waste.
In other words, not as delicate as peaches but just as tasty.
If you make nectarine jam leave the skin on and it imparts an extra layer of yummy texture and taste.

I am wondering if this tree is curl resistant?

There is no indication that the tree is known to have resistance or susceptibility to leaf-curl, but if you know that leaf curl is an issue in your area, you may want to equip yourself with a copper fungicide for preemptive disease control starting in the fall. The best product we know of is this:
http://www.starkbros.com/products/tools-and-supplies/pest-and-disease-controls/bonide-copper-fungicide

Cling or freestone?

SunGlo is a Freestone variety.

Are you out of dwarf nectarine trees for the year?

We appreciate you reaching out to us. We are very sorry to report that we are out of stock of all dwarf nectarines this spring. If you'd like to sign up for a notification, you'll be one of the first to know when it becomes available again. Just send us an email and we will set this up for you.

If you have any further questions please don't hesitate to reach back out to us. Have a great day!

How many chill hours does it require ?

This information can be found in the characteristics section of the product page. This requires 850 chill hours.

Will this grow in zone 9a? Will it make fruit?  What are the consequences of a higher zone? It says up to zone 8 in description.

Our website has a special feature that will help you find the best plants for you to grow in your area. Simply enter your zip code in our Hardiness Zone Finder and as you browse our page, you’ll see a small check mark next to products that are hardy to your growing zone! IF you are out of its growing zone that means you do not get enough chill hours for this variety and it will not fruit.

https://www.starkbros.com/zone-finder

is SunGlo nectarine disease resistant?

No there is no resistance known at this time.

Will sun glo nectarines produce in north florida zone 8?

Our website has a special feature that will help you find the best plants for you to grow in your area. Simply enter your zip code in our Hardiness Zone Finder and as you browse our page, you’ll see a small check mark next to products that are hardy to your growing zone!

https://www.starkbros.com/zone-finder

Customer Reviews

110 Ratings
3.4out of 5 stars
110 Ratings

Rated 5 stars by 43% of reviewers

Rated 4 stars by 16% of reviewers

Rated 3 stars by 5% of reviewers

Rated 2 stars by 9% of reviewers

Rated 1 star by 26% of reviewers

1-10 of 110 Reviews
Rated 5 out of 5
Jun 29, 2025
Hardy and forgiving.
I waited to write a review, I wanted to see how the tree performed. I had to move it in its 2nd year inground and it adapted beautifully. We are into its 3rd year and the growth is beautiful. I've been deliberately pruning it to keep it short and manageable and the tree has adapted well. I now have the form I want and will allow it to fruit next year. Very pleased with this purchase.
Rated 5 out of 5
Sep 25, 2024
So far the Sunglo is bright
Growing well and seems to spread branches decently. As sold, the flowers are supposed to survive frost? Still haven't gotten fruit yet, so it's hard to know what that's going to be like
Rated 5 out of 5
Aug 23, 2024
Great flavor
I purchased this tree two years ago, and this is actually the second season I have gotten fruit. The flavor is absolutely outstanding! I don't understand the poor ratings, unless they're coming from people who don't know how to grow fruit trees. Obviously you have to feed them, you have to treat them for diseases/pests, keep them watered, and etc.
Rated 5 out of 5
Aug 10, 2024
The best tasting nectarine I have ever eaten.
Planted this little tree last year and the thing managed to set fruit this season! The best tasting nectarine I have ever eaten, semi free stone, way too much juice hidden inside. I'm ordering more of this variety for my urban orchard
Rated 5 out of 5
May 25, 2024
Recommend buying potted trees with developed roots
This tree was ordered with developed roots and has done well so far
Rated 5 out of 5
Dec 13, 2023
Dwarf SunGlo Nectarine
It has only been in the ground one summer
But the tree came packaged very well as always with this company it also was very healthy with green foliage and a tree tag stating what type of tree it was and the size in my case a dwarf tree.
I can also say the entire summer even with record heat temperature i haven't seen in years it did extremally well but i made sure it was watered every third day
I would highly recommend this company the price is a little high but they offer a one year guarantee which i haven't seen anyone else offer this
Rated 5 out of 5
Aug 18, 2023
Doing well & producing
Planted Fall of 2020. Zone 6a. Only planted one tree. Had a few small nectarines in 2022 but pulled them off so tree could focus on root growth. August of 2023 got my first crop of 5 small nectarines. Tree looking very healthy. Around 4 foot tall right now. Not using any chemicals or sprays.
Rated 5 out of 5
Jul 16, 2023
Dwarf SunGlo Nectarine
The dwarf SunGlo nectarine arrived in a 4"x4" E-Z grow pot. It looked healthy on arrival and, after one year in the ground, seems to be doing well in my arid, 6500' altitude New Mexico orchard. The accompanying photo shows the tree after it's very recent first summer pruning.
Rated 5 out of 5
Jun 4, 2023
Planted and Growing
The tree arrived well packaged and alive. It's planted and growing. Of course, it will take seveal years to see the final result, but so far so good!
Rated 5 out of 5
Feb 3, 2023
3 different nectarine trees
2 years ago i bought 3 different Nectarine trees from Stark Bros and they have takin off . They put on almost 6 inches of trunk in just aLmost 3 years its unbelievable .
I should get tons of fruit this year from my 3 trees cant wait for spring .
The trunks are as big as a mans calf that lifts weights .
I will keep youll posted on fruit productivity and add photos . thanks Mike