How to Grow an Apricot Tree – Planting, Care and Harvest

An apricot tree is the first thing in the orchard to wake up in spring, draping itself in fragrant white-to-pink blossoms weeks before the peaches even think about budding. That early enthusiasm is both its charm and its single biggest challenge: those blooms open so soon that one ill-timed cold snap can erase a whole season’s fruit. Get the climate, siting, and a few key care habits right, though, and a single tree will reward you with 20-plus years of velvety, sun-warmed apricots that taste nothing like the bland, shipped versions at the store.

Apricots (Prunus armeniaca) are stone fruits in the rose family, close cousins of plums, peaches, and cherries. They originated in Central Asia and China, traveled the Silk Road into Persia and the Mediterranean, and reached California with Spanish colonists in the 18th century. Today California grows the vast majority of the U.S. crop, but a well-chosen variety is very much a home-garden tree. Below is everything you need to plant one, keep it healthy, beat the frost, and actually harvest the fruit.

Apricots grow best in USDA zones 4 through 9, but chill hours decide everything

You will see different zone ranges quoted everywhere, and the confusion is worth clearing up. The tree itself is hardy across roughly USDA zones 4 to 9. What limits most gardeners is not winter cold killing the wood; it is the early bloom getting frosted, plus the variety’s chill-hour requirement.

Chill hours are the number of hours between 32 and 45 degrees Fahrenheit a tree needs each winter to break dormancy and set fruit properly. Apricots range widely, from about 250 to 1,200 chill hours depending on the cultivar. Match that figure to your winters. A low-chill variety planted where winters are too warm will leaf out erratically and fruit poorly; a high-chill variety in a mild climate will sit confused. Apricots also dislike both extremes day to day: they want winters cold enough for true dormancy, warm-but-not-scorching summers, and they generally will not survive temperatures below 0 degrees Fahrenheit when young, nor thrive in sustained heat much above 100.

That zone-4 ceiling is reachable with genuinely cold-hardy cultivars bred for it, such as Westcot, Scout, Moongold, Sungold, and the Canadian Har-series (Harcot, Harglow, Hargrand, Harogem, Harlayne). Many of these need a second tree nearby to pollinate well, so research the specific variety before you buy one.

Pick a variety for your climate, space, and how you plan to eat the fruit

There is an enormous range of cultivars, and the right one depends on three things: your chill hours, the mature size you can fit, and whether you want fresh eating, canning, or drying.

A few proven choices: Blenheim (also sold as Royal Blenheim) is the classic California apricot, sweet, aromatic, and excellent fresh or canned. Moorpark is a large, richly flavored heirloom good in cooler regions. Tilton is a reliable variety prized for drying. Goldcot and Goldrich suit colder gardens, and Perfection is a firm, cold-hardy freestone, though it is one of the few that is not self-fruitful. For tight spaces, dwarf and semi-dwarf forms grafted onto size-controlling rootstock keep a tree to 5 to 10 feet instead of the 20 to 25 feet a standard reaches.

Skip growing from a pit if you want dependable fruit. Apricots do not come true from seed, and the best cultivars do not root reliably from cuttings, which is why nurseries propagate them by budding and grafting onto plum, peach, or apricot rootstock. Sprouting a pit with kids is a fun project, but buy a grafted tree for the harvest.

Plant in full sun, on high ground, in well-drained slightly alkaline soil

Site selection matters more than almost anything else. Choose a spot with at least six to eight hours of direct sun. Because the tree blooms so early, plant it on higher ground or a gentle slope rather than a low frost pocket, and avoid sites exposed to a prevailing cold wind. A clever trick in regions with late springs: plant on the north side of a building, where the tree stays dormant slightly longer and blooms later, dodging the worst frosts.

Apricots demand deep, fertile, well-drained loam and resent wet roots. They are unusual among fruit trees in preferring neutral to slightly alkaline soil, roughly pH 6.5 to 8. They are also sensitive to high salt, boron, and chloride, so if your irrigation water is hard, get it tested. Before planting, confirm drainage with a simple percolation test: dig a hole about a foot deep and wide, fill it with water, let it drain overnight, fill it again, and measure how fast the level drops. Around 2 inches per hour is ideal. If it drains far slower, amend heavily with organic matter or choose a raised site.

Plant bare-root trees while dormant and keep the graft union above the soil

Plant bare-root trees in early spring as soon as the ground is workable and the tree is still dormant; plant container or balled-and-burlapped trees in spring or fall, avoiding hot, dry weather. If your tree is bare-root, soak the roots in water for one to two hours first (never more than six) to rehydrate them.

Dig a hole as deep as the roots and about twice as wide, mounding a small cone of soil in the center to spread the roots over. The most important detail: set the tree so the grafting union, the bumpy scar on the lower trunk, sits 2 to 4 inches above the soil line. If that union ends up buried, the scion can root and a dwarf tree may revert to full size, among other problems. Backfill with roughly two parts native soil to one part well-rotted compost, firming as you go to remove air pockets, then water in thoroughly.

Space standard trees 20 to 25 feet apart and dwarf or semi-dwarf trees about 12 to 15 feet apart. Stake a bare-root tree for its first year only, removing the stake once roots anchor it, so the trunk can develop strength. Finally, spread a 3-inch layer of organic mulch out to the drip line, keeping it an inch or two off the trunk to prevent rot.

Water about an inch a week and feed lightly in spring

A newly planted tree needs consistent moisture through its first full growing season, roughly an inch of water a week, and more during bloom and fruit swell. Use drip irrigation or a soaker hose rather than overhead watering to keep the foliage, flowers, and fruit dry, which discourages fungal disease. Check the soil a couple of inches down; water deeply when it feels dry rather than sprinkling shallowly. Once established, an apricot is fairly drought-tolerant and needs only infrequent deep watering, though you should keep moisture steady while fruit is sizing up.

These trees are not heavy feeders. In early spring, spread several inches of aged compost out to the drip line, and apply a balanced fruit-tree fertilizer according to the package before fruit sets. Watch the growth: weak, slow growth points to a nutrient shortage worth a soil test, while overly lush, vigorous growth means you are overfeeding and should ease off. Excess nitrogen produces leaves at the expense of fruit and makes the tree more disease-prone.

Prune for an open structure, but choose your timing to dodge canker

Apricots are trained either to an open-center (vase) shape or, in colder climates, to a modified central leader. The goal of any pruning is an open canopy that lets light and air reach the interior, which improves fruiting and reduces disease. Each year remove dead, broken, and diseased wood first, then take out crossing or inward-growing branches, suckers from the base, and vigorous vertical water sprouts. Never remove more than a third of the tree in one season.

Pruning timing is the one point where good sources genuinely disagree, and it is worth understanding the tradeoff rather than following a single rule blindly. Pruning during winter dormancy is the conventional fruit-tree timing and is easy because the structure is visible. However, apricots are especially prone to bacterial canker and Cytospora canker, which invade through pruning wounds in cool, wet conditions. For that reason many growers prune instead in dry late-summer or early-fall weather, when those pathogens are least active and cuts heal faster. If your region has wet winters or you have had canker before, lean toward summer pruning and always sterilize your tools between cuts. Apricots fruit on both last year’s shoots and on short spurs that stay productive for about three years, so some thinning-out pruning each year keeps new fruiting wood coming.

Thin the young fruit so what remains grows large and sweet

This is the step most home growers skip and most regret. When the fruitlets reach marble size, thin them so each remaining apricot has about 1.5 to 3 inches of space, removing the smallest and any that are damaged or clustered. It feels wasteful, but it lets the tree pour its energy into fewer, far larger and sweeter fruits, prevents limbs from breaking under excess weight, and helps avoid the boom-and-bust cycle where an overloaded tree sets little or nothing the following year.

Protect early blossoms from late frost to actually get a crop

Because the whole risk with apricots is that early bloom, frost protection is the difference between a harvest and an empty tree. The structural defenses come first: the right variety, high ground, north-side siting, and late-blooming cultivars like Harglow that open after the worst frost danger passes. When a frost is forecast during bloom, drape a floating row cover or frost blanket over the canopy in the evening and remove it during the day. Container-grown dwarf trees can simply be wheeled into a garage or sunroom for the night. Watering the soil before a frost also helps, as moist soil holds and releases more warmth overnight.

Grow a dwarf apricot in a container if space or climate is tight

If you lack room or garden in a marginal climate, a dwarf apricot thrives in a large container. Use a pot at least 18 to 24 inches wide and deep with good drainage holes, fill it with a quality organic potting mix, and plant exactly as in the ground with the graft union kept above the soil. Containers dry out faster, so check moisture often and keep it evenly moist but never soggy. Feed with a balanced fertilizer in spring and summer, top-dress with fresh mix annually, and repot into a larger container every couple of years. The portability is a real advantage: you can chase the sun and shelter the tree from a hard freeze on a single cold night.

Know whether your tree needs a pollination partner

Most apricots are self-fertile, meaning a single tree will set fruit on its own, which is part of what makes them such a friendly home-orchard choice. But “self-fertile” hides some nuance worth knowing. A few cultivars, notably Riland and Perfection, are not self-fruitful and need a second, different apricot within roughly 50 to 300 feet to bear at all. Many of the cold-hardy zone-4 varieties also fall into this camp. And even reliably self-fertile trees tend to set more and larger fruit when a second variety blooms nearby, because cross-pollination improves fruit set. If you have the space, two compatible varieties that flower at the same time are an easy way to boost the harvest; if you only have room for one, just confirm the cultivar you choose is self-fruitful.

Expect first fruit in two to four years and full crops by year five to seven

Patience is part of the deal. A young apricot typically sets its first fruit two to four years after planting, with full yields arriving around years five to seven, and a healthy tree will keep producing for 20 to 25 years or more. Once mature, a standard tree can bear a remarkable 150 to 200 pounds of fruit in a good year, and even a dwarf often yields 50 to 100 pounds, so a single tree can easily oversupply a household.

Harvest when the fruit is fully colored and gives to a gentle squeeze

Apricots ripen from roughly June through August depending on variety and region, and a single tree ripens its crop over about three weeks. Flavor and sugar do not improve much after picking, so let the fruit ripen on the tree as long as you can. A ripe apricot has turned fully from green to its mature yellow-to-orange color, often blushed pink or red on the sun-facing side, feels firm but yields slightly to a gentle squeeze, and smells sweet. The classic test: cup the fruit and give it a gentle twist; if it releases easily from the stem, it is ready. If it resists, leave it a few more days. Set picked fruit gently into a basket rather than dropping it, since ripe apricots bruise readily. Your main competition at this stage is birds and squirrels, who track the same sweet scent, so bird netting or picking at firm-ripe stage helps you win the race.

Fresh apricots keep in the refrigerator for one to two weeks. Beyond that, they are wonderful preserved: halve and pit them to freeze on a tray before bagging, can them in syrup or water, or dry them in a dehydrator or low oven. One important safety note: the kernel inside the pit contains amygdalin, which releases cyanide when consumed, so discard the stones where children and pets cannot reach them rather than eating the seeds.

Watch for a handful of common pests and stone-fruit diseases

Apricots are generally easy, but a few problems recur. Among pests, aphids and spider mites suck sap and can be knocked back with a strong jet of water followed by neem or horticultural oil; peach twig borers tunnel into shoots and young fruit and are managed with a spinosad spray plus removing infested wood; and birds and squirrels go after ripe fruit. Net the tree or pick early to protect the crop.

On the disease side, shot hole (coryneum blight) peppers leaves and fruit with small lesions and is treated by removing infected material and applying a copper fungicide. Brown rot turns fruit and blossoms brown and fuzzy in humid weather; control it with a sulfur or lime-sulfur program from bud break through bloom. Gummosis, the amber sap oozing from bark, is a symptom rather than a single disease, often pointing to bacterial or Cytospora canker entering through wounds. Canker is largely incurable, so prevention is the strategy: keep the tree vigorous, prune in dry weather, sterilize tools, protect the trunk from sunscald with white tree wrap or diluted white latex paint, and control wood-boring insects that open the door to infection. Keeping foliage dry through drip irrigation and cleaning up fallen fruit and leaves goes a long way toward avoiding most of these troubles in the first place.

An apricot tree asks for a sunny, well-drained, frost-sheltered spot, a once-a-year prune, a thinning of its young fruit, and a watchful eye in early spring. Give it those, choose a variety matched to your chill hours, and within a few seasons you will be twisting sun-ripe, dripping-sweet apricots off the branch by the basketful, the kind you simply cannot buy.

Frequently Asked Questions
Q
What zone does an apricot tree grow in?
A
An apricot tree is hardy across roughly USDA zones 4 to 9. What really limits success is not winter cold but the early bloom getting frosted, plus matching the variety's chill-hour requirement, which ranges from about 250 to 1,200 hours, to your local winters.
Q
Do you need two apricot trees to get fruit?
A
Most apricots are self-fertile and will fruit on their own, so a single tree is fine. A few cultivars such as Riland and Perfection are not self-fruitful and need a second variety nearby, and even self-fertile trees usually set more and larger fruit with a partner.
Q
When should you prune an apricot tree?
A
You can prune during winter dormancy when the structure is visible, but apricots are prone to bacterial and Cytospora canker that invade wounds in cool, wet conditions. Where winters are wet, prune instead in dry late summer or early fall and sterilize tools between cuts.
Q
How long does an apricot tree take to fruit?
A
An apricot tree typically sets its first fruit two to four years after planting, with full crops arriving around years five to seven. A healthy tree keeps producing for 20 to 25 years or more, and a mature standard tree can bear 150 to 200 pounds in a good year.
Q
How do you protect apricot blossoms from frost?
A
Plant on high ground or the north side of a building and choose a late-blooming variety so flowers open after the worst frost. When frost is forecast during bloom, drape a frost blanket over the canopy at night, move container trees indoors, and water the soil to hold warmth.
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Tags: apricot, frost protection, fruit trees, pruning, stone fruit