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Cherry — Prunus avium (Sweet) & Prunus cerasus (Tart/Sour)

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Cherry — Prunus avium (Sweet) & Prunus cerasus (Tart/Sour)

layout: base.njk title: Cherry description: Growing Cherry in West Virginia (Zone 6b/7a) category: fruit-tree

Quick Reference: See detailed growing information below

Type: Deciduous tree
Family: Rosaceae
Sun: Full sun (8+ hours preferred)
Water: Moderate (1-2 inches weekly)
Soil pH: 6.0-7.0 (slightly acidic to neutral)
Hardiness: Zones 4-9 (sweet), Zones 3-9 (tart)
Chill hours: 700-1,200+ (varies by variety)
Mature size: 15-30 ft tall x 15-25 ft spread (sweet); 12-20 ft (tart)

📅 Planting Calendar (WV Zone 6b/7a)

Method Timing Notes
Plant bare-root March 1 - April 15 While dormant; early spring
Plant container April - May or September - October Fall planting OK in Zone 7
Bloom time Early to mid-April HIGH frost risk; late-blooming varieties preferred
Harvest June to July (tart slightly later) 2-4 week harvest window
Years to first fruit 3-5 years (grafted), 7-10 years (seedling) Sweet cherries slower than tart

🌱 Expected Yield

  • Young tree (5 yrs): 20-40 lbs (tart), 15-30 lbs (sweet)
  • Mature tree (10+ yrs): 50-100+ lbs (tart), 40-80 lbs (sweet)
  • Lifespan: 20-30 years (sweet), 25-35 years (tart)

🌿 Growing Conditions

Soil: Well-drained loam or sandy loam ESSENTIAL. Cherries are extremely susceptible to root rot in heavy clay or poorly drained soils. Raised beds or mounds strongly recommended for WV clay soils. Incorporate 2-3 inches of compost before planting. Soil must drain within 24 hours. pH 6.0-7.0 optimal. Cherries are less adaptable than apples or peaches.

Rootstock: - Mahaleb (cold hardy, drought tolerant, not for wet soils) - Mazzard (vigorous, cold hardy, better for wetter soils) - Gisela 5 (dwarf, 40-50% of standard, needs support) - Gisela 6 (semi-dwarf, 60-70%, good anchorage) - Krymsk 5, 6 (dwarfing, cold hardy, disease resistant) - Seedling (standard, variable)

For WV: Mahaleb and Mazzard provide best cold hardiness. Gisela series for size control.

Pollination: - Sweet cherries: Most are self-incompatible and require cross-pollination with different variety. Bloom periods must overlap. Some varieties are universal donors ('Stella', 'Lapins', 'Starkrimson' are self-fertile). - Tart cherries: Most are self-fertile (including 'Montmorency'). Single tree will produce.

Bees are primary pollinators. Plant multiples for best production.

Companions: - Nitrogen fixers: Clover, vetch in tree ring - Accumulators: Comfrey, yarrow, nettle - Beneficial insects: Dill, fennel, alyssum, buckwheat - Mycorrhizae: Inoculate at planting

Avoid: - Black walnut (juglone toxicity) - Tomatoes, peppers, potatoes (Verticillium wilt) - Previously planted Prunus sites (replant disease—wait 5-7 years) - Overcrowding (poor air circulation = disease)

Pests: - Cherry fruit fly: Larvae (maggots) infest fruit. Spinosad sprays, sticky traps, netting. Most serious cherry pest. - Plum curculio: Weevil scars fruit. Kaolin clay (Surround), beneficial nematodes. - Aphids: Ladybugs, lacewings, insecticidal soap - Scale: Dormant oil in late winter - Birds: LOVE cherries more than any fruit. Netting ESSENTIAL for harvest. Plant extra for wildlife. - Deer: Browse leaves, shoots. Protect young trees.

Diseases: - Brown rot: Fungal; causes fruit rot, blossom blight. Remove mummies, prune for air circulation. Sulfur or captan sprays preventively. - Black knot: Fungal; causes black swollen galls on branches. Prune 6-8 inches below knots, destroy. Disinfect tools. Can kill tree if unchecked. - Cherry leaf spot: Fungal; causes yellowing, leaf drop. Rake leaves, fungicide sprays. - Powdery mildew: Sulfur sprays, resistant varieties - Bacterial canker: Bacterial; kills branches. Prune below canker, disinfect. Stress reduction helps prevent. - Cytospora canker: Fungal; similar to bacterial. Prune out.

Pruning: Prune in late winter (February-March) or immediately after harvest (June-July). DO NOT prune in fall or early winter (increases disease risk). Cherries fruit on both 1-year-old wood and older spurs. Training: - Sweet cherries: Central leader or modified central leader - Tart cherries: Open center/vase (naturally shorter)

Remove dead, crossing, weak branches. Thin crowded growth. Keep height manageable (10-15 ft) for harvest/netting. Tart cherries naturally stay smaller and require less pruning.

🏺 Heirloom Varieties (12+)

TART CHERRIES (Self-fertile, cold hardy, reliable)

'Montmorency' Tart Cherry

  • Source: Widely available (Stark Bro's, Fedco, many nurseries)
  • Bloom time: Mid-season
  • Harvest: Early to mid-July
  • Chill hours: 1,200+
  • Notes: Most widely grown tart cherry in US. Bright red fruit, yellow flesh. Classic tart cherry flavor. Self-fertile. Excellent for pies, preserves, juice. Very cold hardy (Zone 3). Reliable producer. Industry standard.

'Balaton' Tart Cherry

  • Source: Michigan State University program, specialty nurseries
  • Bloom time: Mid to late season
  • Harvest: Mid to late July (after Montmorency)
  • Chill hours: 1,200+
  • Notes: 1990s release from Hungary. Dark red fruit and flesh. Sweeter than Montmorency (can eat fresh). Self-fertile. Later ripening extends season. Cold hardy. Excellent dual-purpose (fresh + processing).

'English Morello' Cherry

  • Source: Fedco Trees, One Green World, specialty nurseries
  • Bloom time: Mid to late season
  • Harvest: Mid to late July
  • Chill hours: 1,000+
  • Notes: Old European heirloom. Dark red to black fruit. Rich, tart-sweet flavor. Self-fertile. Very cold hardy (Zone 3). Good for fresh eating, preserves. Late blooming reduces frost risk.

'North Star' Cherry

  • Source: Stark Bro's, Gurney's, many nurseries
  • Bloom time: Mid-season
  • Harvest: Mid-July
  • Chill hours: 1,000+
  • Notes: 1950 Minnesota release. VERY cold hardy (Zone 3). Dark red fruit, tart flavor. Self-fertile. Dwarf habit (8-10 ft). Reliable in harsh climates. Good for Zone 6.

'Meteor' Cherry

  • Source: Stark Bro's, Fedco Trees, many nurseries
  • Bloom time: Mid-season
  • Harvest: Early to mid-July
  • Chill hours: 1,000+
  • Notes: 1950s release. Cold hardy (Zone 3). Light red fruit, tart flavor. Self-fertile. Vigorous grower. Reliable. Less common than Montmorency but good.

SWEET CHERRIES (Most need pollinator; more challenging)

'Stella' Sweet Cherry

  • Source: Widely available (Stark Bro's, many nurseries)
  • Bloom time: Mid-season
  • Harvest: Mid to late June
  • Chill hours: 700
  • Notes: 1960s Canadian release. SELF-FERTILE (no pollinator needed). Dark red, large fruit. Sweet, rich flavor. Good cold hardiness (Zone 5). Reliable producer. Best choice for single sweet cherry tree.

'Lapins' Sweet Cherry

  • Source: Many nurseries, Stark Bro's
  • Bloom time: Mid to late season
  • Harvest: Late June to early July
  • Chill hours: 800
  • Notes: 1970s Canadian release. SELF-FERTILE. Large, dark red fruit. Sweet, firm. Late blooming reduces frost risk. Cold hardy (Zone 5). Good disease resistance. Reliable.

'Starkrimson' Sweet Cherry

  • Source: Stark Bro's, many nurseries
  • Bloom time: Mid-season
  • Harvest: Early to mid-June (early)
  • Chill hours: 700
  • Notes: SELF-FERTILE. Dark red fruit, sweet flavor. Early ripening. Cold hardy (Zone 5). Good for extending season.

'Bing' Sweet Cherry

  • Source: Many nurseries (but NOT self-fertile)
  • Bloom time: Mid-season
  • Harvest: Mid to late June
  • Chill hours: 700
  • Notes: 1875 Oregon heirloom. Industry standard for commercial production. Very large, dark red to black fruit. Exceptional sweet flavor. NOT self-fertile—needs pollinator. Susceptible to cracking in rain. Cold hardy to Zone 5.

'Rainier' Sweet Cherry

  • Source: Many nurseries (NOT self-fertile)
  • Bloom time: Mid-season
  • Harvest: Mid-June
  • Chill hours: 700
  • Notes: 1952 Washington release. Yellow with red blush. EXCEPTIONALLY sweet, delicate flavor.Premium market price. NOT self-fertile. Thin skin, cracks easily. Bird magnet (net essential). Cold hardy to Zone 5.

'Van' Sweet Cherry

  • Source: Specialty nurseries (NOT self-fertile)
  • Bloom time: Mid-season
  • Harvest: Mid to late June
  • Chill hours: 700
  • Notes: 1930s Canadian release. Dark red fruit, sweet flavor. NOT self-fertile but EXCELLENT pollinator for other sweets. Hardy, reliable. Good pollen donor.

'Kristin' Sweet Cherry

  • Source: Fedco Trees, specialty nurseries (NOT self-fertile)
  • Bloom time: Mid to late season
  • Harvest: Mid-July (late)
  • Chill hours: 800
  • Notes: Swedish variety. Large, dark red fruit. Sweet, rich flavor. Late ripening extends season. NOT self-fertile. Cold hardy (Zone 4). Good for northern climates.

'Hedelfingen' Sweet Cherry

  • Source: Fedco Trees, specialty nurseries (NOT self-fertile)
  • Bloom time: Mid to late season
  • Harvest: Mid to late July (very late)
  • Chill hours: 800+
  • Notes: European heirloom. Dark red to black fruit. Sweet, rich. Very late ripening. NOT self-fertile. Cold hardy. Extends season to latest.

'Emperor Francis' Sweet Cherry

  • Source: Fedco Trees, specialty nurseries (NOT self-fertile)
  • Bloom time: Mid-season
  • Harvest: Early to mid-July
  • Chill hours: 800
  • Notes: Old heirloom. Yellow with red blush. Sweet, firm. Good for fresh eating, canning. NOT self-fertile. Cold hardy.

'Gold' Sweet Cherry

  • Source: Specialty nurseries (NOT self-fertile)
  • Bloom time: Mid-season
  • Harvest: Mid-June
  • Chill hours: 700
  • Notes: 1980s release. Yellow fruit. Sweet flavor. NOT self-fertile. Crack resistant. Cold hardy.

📜 Cultural History & Domestication

Domesticated: - Sweet cherry (P. avium): Domesticated in Anatolia (Turkey) and Europe around 8,000 years ago. Wild sweet cherries still grow throughout Europe and Western Asia. - Tart cherry (P. cerasus): Hybrid between sweet cherry and dwarf cherry (P. fruticosa). Domesticated later, possibly 2,000-4,000 years ago in Eastern Europe/Asia Minor.

Archaeological Evidence: Cherry stones found in Neolithic sites throughout Europe (3000+ BCE). Romans cultivated cherries extensively.

Historical Record: - Ancient: Greeks valued cherries. Romans spread cultivation throughout empire. Lucullus (Roman general) credited with bringing cherries to Rome from Asia Minor (74 BCE). - Medieval Europe: Monasteries cultivated cherries. Tart cherries more common in Eastern Europe. Cherry brandy (kirsch) developed. - Americas: Pilgrims brought cherries to North America (1600s). George Washington cherry story is myth but cherries were common colonial fruit. - United States: Cherry production shifted to Great Lakes region (Michigan, New York) and Pacific Northwest (Washington, Oregon). Michigan produces 75% of US tart cherries. Pacific Northwest dominates sweet cherries.

Cultural Significance: - Japan: Cherry blossoms (sakura) are national symbol. Hanami (flower viewing) is cultural institution. - Europe: Cherries symbolize sweetness, maidenhood. "Life is just a bowl of cherries" expresses good fortune. - Appalachian: Cherries were common farm fruit. Cherry pie, preserves, wine traditional. Wild black cherry (P. serotina) harvested for flavoring.

Modern Context: - Tart cherries: Health benefits (anthocyanins, anti-inflammatory) driving demand. Tart cherry juice for arthritis, sleep. - Sweet cherries: Premium fresh fruit. Rainiers command highest prices. - Zone 6 growing: Tart cherries more reliable than sweet (less disease, hardier). Sweet cherries require more care but rewarding.

🌾 Propagation

Seed: Cherries do NOT grow true from seed. Seeds require 90-120 days cold stratification. Seedlings variable in quality, take 7-10 years to fruit. Growing from seed is for rootstock or breeding only. Note: Cherry pits contain amygdalin (cyanide precursor)—do not eat kernels.

Grafting: Standard propagation. Whip-and-tongue in late winter (March). T-budding or chip budding in late summer (August). Grafted trees fruit in 3-5 years. Sweet cherries often grafted on Mahaleb or Mazzard rootstock; tart cherries also on these or self-rooted.

Special Notes: - Cherries more disease-prone than most tree fruits - Bird netting essential for sweet cherries - Tart cherries more forgiving for Zone 6 beginners - Late-blooming varieties reduce frost risk - Good drainage is non-negotiable

📖 Sources Consulted

  1. Stark Bro's Nursery (starkbros.com) - Cherry varieties, rootstocks, culture
  2. Fedco Trees (fedcoseeds.com/trees) - Heirloom and cold-hardy varieties
  3. Michigan State University Extension - Cherry production guides (extension.msu.edu)
  4. West Virginia University Extension - Home fruit production
  5. Iezzoni, Amy. "Tart Cherries." In: Genetic Resources of Temperate Fruit and Nut Crops. 1991.
  6. Webster, A.D. "Sweet and Sour Cherries." In: The Cherry Crop. 1990s.
  7. North American Fruit Explorers (nafex.org) - Heirloom cherry discussions
  8. Orange Pippin (orangepippintrees.com) - Variety database

Added to WV Planting Guide 26155 — The Loop Farmstead