How to Grow Cherry and Plum (Prunus species)

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Cherry and Plum (Prunus species)

Prunus avium, Prunus cerasus, Prunus domestica, Prunus salicina

tree

Cherry and plum trees are deciduous fruit trees belonging to the Prunus genus, prized for their sweet or tart fruits and ornamental spring blossoms. These trees range from 15-40 feet tall depending on variety and rootstock, producing abundant fruit in early to mid-summer. Both are relatively cold-hardy and long-lived, often producing fruit for 20+ years.

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Example Cherry and Plum (Prunus species) timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Cherry and Plum (Prunus species)

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Cherry and Plum (Prunus species)

    Late summer into fall

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Cherry and Plum (Prunus species) dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily minimum; 8+ hours preferred for best fruiting
💧
Water: Moderate to regular watering; 1-2 inches per week during growing season. Consistent moisture important during fruit development. Drought-tolerant once established but fruiting improves with adequate water.
📏
Spacing: 240-360 (20-30 feet apart depending on rootstock; dwarfing rootstocks allow closer spacing) inches
📅
Days to maturity: 2-4 years to first fruit; full production at 5-7 years
🌱
Planting depth: Plant bare-root trees at same depth as nursery soil line; container trees at same depth as pot. Graft union should be 4-6 inches above soil (except for own-root trees)

Soil

Type: Well-draining loamy soil with good fertility
pH: 6.0-7.0
Amendments:
Compost or aged manure at planting Balanced fertilizer (10-10-10 or similar) Peat moss if drainage is poor

Growing Zones

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Cherries thrive in zones 4-8; plums in zones 4-9. Sweet cherries prefer cooler climates; sour cherries are more cold-hardy

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a

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Growth Stages

1

Dormant/Establishment

First 1-2 years

Bare branches in winter; tree focuses on root development and branch framework

Plant in fall or early spring. Stake young trees for first 1-2 years. Remove competing central leaders to create open-center or modified central-leader form

2

Vegetative/Canopy Development

Years 2-3

Spring growth with leaves and branch extension; no flowering yet or minimal flowers

Prune to establish scaffold branches. Apply balanced fertilizer in early spring. Thin competing shoots. Install support if needed

3

Flowering

2-4 weeks

Abundant white or pink blossoms in early spring (late March-April in most zones); requires pollination for fruit set

Many varieties need cross-pollination—plant compatible pollinizer variety nearby. Protect from late frost if possible. Do not fertilize heavily during bloom to avoid vegetative growth at fruit set expense

4

Fruit Development

6-8 weeks

Small green fruitlets form and gradually enlarge and color over 6-8 weeks; fruit reaches full size and sugar content increases

Thin fruit to 4-6 inches apart on cherries, 6-8 inches on plums for larger individual fruits. Water consistently. Apply light fertilizer if needed. Monitor for pests and diseases

5

Harvest/Mature Fruit

1-2 weeks peak harvest

Fruit reaches full color and sugar content; ready for picking. Cherries turn deep red/dark; plums develop full varietal color (red, purple, yellow, or blue)

Harvest when fully ripe (will not ripen further after picking). Use two hands—twist and lift gently to avoid branch damage. Harvest within 1-2 weeks of peak ripeness before over-ripening or bird damage

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Black walnut Potatoes Raspberries Strawberries (disease risk)

Common Pests

  • Remove dropped fruit daily; apply neem oil or spinosad during fruit development; place drop cloths under tree and shake branches to catch beetles

  • Prune infested twigs and burn; apply pheromone traps; use carbaryl or spinosad spray during peak egg-laying periods

  • Yellow sticky traps; sanitary removal of all fruit debris; apply spinosad or carbaryl when adults are active (mid-June–July)

  • Strong water spray; insecticidal soap; neem oil; beneficial insects like ladybugs

  • Prune out infected twigs and mummified fruit; improve air circulation; apply sulfur or copper fungicides during wet spring; sanitation

  • Prune out infected branches 6-12 inches below visible knots; burn infected wood; improve tree vigor and drainage

Uses

🍳

Fresh fruit, jams, and preserves

Culinary

Sweet cherries are delicious eaten fresh; both cherries and plums are excellent for making jams, pies, and preserves. High pectin content in some varieties aids natural gel formation in jams. [source]

🍳

Cooking and baking

Culinary

Sour or tart cherry varieties are ideal for pies, cobblers, and sauces where their acidity balances sweetness. Plums work well in compotes, glazes for meat, and desserts. [source]

💊

Anti-inflammatory and digestive support

Medicinal

Cherry juice and whole cherries contain anthocyanins and other polyphenols with potential anti-inflammatory benefits. Plums are high in sorbitol, a natural laxative that supports digestive health. [source]

🦋

Pollinator and wildlife food

Wildlife

Cherry and plum blossoms provide early-season nectar and pollen for bees and other pollinators. Fruit feeds birds and small mammals. [source]

🎨

Ornamental landscape value

Craft

Spring blossoms provide stunning early color in gardens and landscapes. Many varieties are planted as dual-purpose fruit and ornamental trees. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Cherries and plums do not ripen after picking—harvest when fully colored and sweet-tasting. For cherries, harvest by hand with the stem intact by gently twisting and lifting. For plums, pick when fully colored and slightly yielding to gentle pressure. Morning harvest is best for juiciness. Use two hands to avoid branch breakage. Harvest every 2-3 days during peak ripeness to prevent over-ripening and bird losses. Some varieties (especially plums) benefit from leaving 2-3 inches of stem attached.

Fun Facts

  • 🌱 Sweet cherry trees require cross-pollination from a different compatible variety to set fruit, while most sour cherry varieties are self-fertile. Some sweet cherry varieties are graft-incompatible and cannot be planted together, requiring careful variety selection.
  • 🌱 Cherry trees have been cultivated for over 2,000 years; the modern sweet cherry is believed to have originated in the Fertile Crescent and was spread by birds and trade routes. Japanese flowering cherries (Prunus serrulata) are ornamental derivatives, not fruiting types.
  • 🌱 Plums exhibit remarkable genetic flexibility: the Japanese plum, European plum, and American plum are distinct species that can sometimes be hybridized, leading to thousands of cultivar possibilities. A single mature plum tree can produce 50-100 pounds of fruit in a good year.

Gardening Terms

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