Overview
Malus domestica is apple (common apple), a spreading deciduous tree growing 15-30 feet (4.5-9 m) tall and 15-25 feet (4.5-7.5 m) wide on standard rootstock. White to pink 5-petaled flowers 1-1.5 inches (2.5-4 cm) in clusters at spur tips in April-May. Fruit (pome) 2-4 inches (5-10 cm) — harvest August through October. Medium green ovate finely serrated leaves 2-5 inches (5-13 cm). In Rosaceae. Descended from M. sieversii (Central Asia). Most cultivars require a compatible pollinator cultivar for cross-pollination. The highest-maintenance fruit tree commonly grown — apple scab, fire blight, cedar-apple rust, codling moth, and apple maggot all require management. This high disease and pest pressure is the primary limitation. Disease-resistant cultivars: 'Liberty', 'Enterprise', 'Freedom'. Tree size controlled by rootstock: dwarf (M9), semi-dwarf (M26), standard (MM111). Requires 500-1,000 chill hours. Not drought-tolerant. Non-toxic (fruit edible). Zones 3-8. Full sun. Growth rate is moderate.
Native Range
Descended primarily from M. sieversii native to Central Asia (Kazakhstan, Kyrgyzstan) with hybridization from M. sylvestris (European crabapple). Cultivated for 4,000+ years.Suggested Uses
Grown as a fruit tree in orchards, edible gardens, and residential yards spaced 15-25 feet (4.5-7.5 m) on standard rootstock (or 6-10 feet / 1.8-3 m on dwarf rootstock). Also in containers of at least 15 gallons (57 L) on dwarf rootstock. Edible fruit. High maintenance. Choose disease-resistant cultivars. Non-toxic. Zones 3-8.How to Identify
Appearance
Size & Dimensions
Height15' - 30'
Width/Spread15' - 25'
Reaches mature size in approximately 10 years
Bloom Information
Mid spring (April-May). White to pink 5-petaled flowers 1-1.5 inches (2.5-4 cm) in clusters (corymbs) at spur tips. Lightly fragrant. 2 weeks of bloom. Bee-pollinated (cross-pollination required for most cultivars). Fruit ripens August-October.Detailed Descriptions
Flower Description
White to pink, 5-petaled, 1-1.5 inches (2.5-4 cm) diameter, in clusters (corymbs) at spur tips; lightly fragrantFoliage Description
Medium green, simple, ovate, finely serrated, 2-5 inches (5-13 cm) long, pubescent beneath; turns yellow in fall — fall color unremarkableGrowing Conditions
Sun Requirements
Requires 6-12 hours of direct sunlight daily
• Full Sun: 6+ hours of direct sunlight
• Partial Shade: 3-6 hours of direct sunlight
• Full Shade: Less than 3 hours of direct sunlight
Care & Maintenance
Care Guide
Full sun (6+ hours). Well-drained soil pH 6.0-7.0. Plant a compatible pollinator cultivar within 50 feet (15 m). Disease-resistant cultivars reduce spray needs. Annual pruning required. Thin fruit to 1 per cluster for larger fruit. Fire blight, apple scab, codling moth — monitor and manage. Not drought-tolerant. Non-toxic. Zones 3-8.Pruning
Prune in winter dormancy (January-February). Train to an open-center (vase) or central-leader form. Remove water sprouts (vigorous vertical shoots), crossing branches, and dead wood. Thin to allow air circulation — reduces disease. Fire blight: remove infected branches 12 inches (30 cm) below infection, disinfect tools.Pruning Schedule
J
F
M
A
M
J
J
A
S
O
N
D
winter
Maintenance Level
highContainer Growing
✓ Suitable for container growing
Minimum container size: 15 gallons
