Apricot

Apricots thrive in warm, dry climates with cold winters and are among the most rewarding stone fruits to grow when conditions are right. Plant bare-root trees in late winter, choosing a sheltered south-facing or west-facing site that avoids frost pockets. Space standard trees 20 to 25 feet apart, or train as an espalier against a warm wall where space is limited. Most varieties are self-fertile, but cross-pollination improves yields.

The critical challenge with apricots is their extremely early bloom period, often two to three weeks before peaches. Late frosts frequently destroy the entire crop. In frost-prone areas, delay bloom by mulching heavily around the base to keep the soil cool, or plant on a north-facing slope. Covering small trees with frost cloth on cold nights during bloom can save the crop.

Prune to an open vase shape to maximize sunlight penetration and air circulation. Summer pruning after harvest controls size and encourages fruiting wood. Thin fruit to four to six inches apart when marble-sized to improve size and prevent branch breakage. Water deeply but infrequently, and stop irrigation two weeks before harvest to concentrate flavor and prevent fruit splitting.

The apricot (Prunus armeniaca) carries a name suggesting Armenian origins, and for centuries naturalists and historians believed the fruit was first cultivated in that ancient region. Modern genetic and archaeological research has, however, decisively shifted the story eastward to the mountains of northwestern China and the surrounding Central Asian highlands, where wild apricot populations still grow in extraordinary diversity today. Chinese records documenting apricot cultivation date back more than 4,000 years, and the fruit features prominently in early Chinese literature, medicine, and symbolism. Confucius himself is said to have taught in an apricot grove, lending the tree an association with scholarship and wisdom that persisted through Chinese history. From China, apricots spread westward along the ancient trade corridors that would eventually become the Silk Road, reaching Persia, the Middle East, and the eastern Mediterranean over many centuries. The Persians became particularly accomplished apricot cultivators, developing numerous varieties and establishing the tree as a prized garden and orchard fruit. Alexander the Great's armies are often credited with introducing the apricot to Greece and western Europe in the fourth century BCE, though it was the Romans who truly established apricot cultivation across their empire. Roman agricultural writers including Pliny the Elder and Columella described the fruit and its cultivation techniques in detail, noting that it had spread from the eastern provinces to the Italian peninsula. Arab traders and scholars carried improved apricot varieties into North Africa and through the Moorish expansion into Spain and Portugal, from which the fruit spread northward into France and Britain during the medieval period. Spanish missionaries introduced apricots to the Americas in the eighteenth century, planting orchards at their California missions along what is now the El Camino Real. The warm, dry climate of California proved ideal, and the state became a major global producer of both fresh and dried apricots through the twentieth century, with the Santa Clara Valley once known as the Valley of Heart's Delight for its vast apricot orchards. Today apricots are cultivated on every inhabited continent, with Turkey, Iran, Uzbekistan, and Italy among the world's leading producers.

Apricots prefer well-drained, deep sandy loam with a pH of 6.0 to 7.5. They are more tolerant of alkaline soils than most stone fruits. Avoid heavy clay and wet sites where bacterial canker thrives. Apply a balanced fertilizer in early spring. Moderate feeders that suffer from excessive nitrogen which promotes soft, disease-prone growth. Maintain organic mulch but keep it away from the trunk.

Apricots ripen from late June through July depending on variety and climate. Harvest when fruit develops full golden-orange color with a slight give to gentle pressure. Fruit should separate easily from the spur with a gentle twist. Apricots do not ripen well off the tree, so allow them to reach full maturity. Pick every two to three days as fruit ripens unevenly across the tree.

Fresh apricots keep only three to five days refrigerated and bruise easily. Handle with care during harvest. Apricots are outstanding dried, either halved in a dehydrator or on screens in the sun. They make superb jam and preserves with a rich, concentrated flavor. Freeze halved and pitted on trays before bagging. Canned apricots in light syrup retain excellent quality for a year or more.

Fresh apricots are sublime in tarts, galettes, and cobblers. They make world-class jam and preserves with an intense, concentrated sweetness. Dried apricots are a staple snack and baking ingredient. Apricot kernels flavor amaretti cookies and amaretto liqueur. The fruit pairs beautifully with lamb, pork, and Middle Eastern cuisine.