How to Grow Pear

Growing guide

Overview

Pear trees are long-lived, productive fruit trees that are easier to grow than apples or stone fruit and are less bothered by pests. They need full sun, moderate water, and well-drained soil, and most varieties require a compatible pollinator to set fruit. Once established, a healthy tree can bear fruit for decades.

Soil & planting prep

Pears grow best in loamy, well-drained soil with a pH between 6.0 and 7.0. Before planting, amend heavy clay or sandy soil with compost to improve drainage and fertility. Space standard trees 20 to 25 feet apart and dwarf varieties 10 to 15 feet apart, planting at the same depth they grew in the nursery.

When to plant

Plant pear trees in early spring, after the last frost date has passed and the soil is workable but still cool. In mild-winter areas (zones 8–9), you can also plant in late fall or winter while the tree is dormant. Avoid planting during the heat of summer or when the ground is frozen.

How to plant

1. Choose a site in full sun with well-drained soil, away from buildings and other trees.
2. Dig a hole twice as wide as the root ball and just as deep, so the graft union sits 2 inches above the soil line.
3. Set the tree in the hole, spread the roots, and backfill with native soil, tamping gently to remove air pockets.
4. Water thoroughly, then apply a 2- to 3-inch layer of mulch around the base, keeping it a few inches away from the trunk.
5. If planting a bare-root tree, soak the roots in water for 1–2 hours before planting; for container trees, slide the root ball out carefully and loosen circling roots.

5 common mistakes to avoid

• Planting only one pear tree: most varieties are self-incompatible and need a different compatible variety nearby for cross-pollination, so you get little to no fruit.
• Burying the graft union: if the swollen graft joint is below the soil line, the scion can root and the tree may sucker or die; always keep it 2 inches above the soil.
• Overwatering or poor drainage: pears hate soggy roots and will decline or die in waterlogged soil, so plant in raised beds or amend heavy clay before planting.
• Ignoring fire blight: this bacterial disease strikes pear trees, especially in warm, wet springs; choose resistant varieties and prune out infected branches promptly to avoid losing the tree.
• Harvesting too late: pears ripen from the inside out and become mushy if left on the tree too long; pick when they are mature but still firm and let them ripen indoors.

Harvesting & storage

Harvest pears when they reach full size and the color begins to change, but while they are still firm—tilt the fruit gently; if it snaps off easily, it’s ready. Ripen them indoors at room temperature for a few days to a week until they yield to gentle pressure. Store firm, unripe pears in a cool place (around 40°F) for several weeks, or refrigerate ripe ones for a few days.

Companion planting

Good companions for pear trees include chives, garlic, and nasturtiums, which can help repel pests. Avoid planting near black walnut trees, which release juglone that can stunt or kill pears, and keep them away from other pears if you want to limit disease spread.

Growing in containers

Pears are best grown in the ground; they are not well-suited to containers because of their large size and long-term root needs. If you must try, use a 20-gallon pot with a dwarf variety, but expect limited fruit and more frequent watering.

Pro tips

Plant in full sun; most need a pollinator, so plant two compatible varieties. Harvest slightly under-ripe and ripen indoors. Trees bear in 3-6 years and live for decades.