Granny Smith Apple
Best choice for dedicated home bakers with space for orchard trees.
The Granny Smith Apple is a deciduous tree prized for its tart, bright green fruit, considered excellent for cooking and baking. It matures to 20 feet tall and wide, requiring full sun and well-drained soil to thrive. This tree produces showy white flowers in mid-spring, followed by abundant light green apples harvested in early to mid-fall. While it offers accent and shade value, it is noted as a high-maintenance plant that may require cleanup due to fallen fruit. It needs a pollinator of the same species nearby to ensure fruit production and is highly tolerant of urban pollution.
$59.99
Owner Satisfaction
4.5
/ 5
Category Rank
542
/ 1377
#542 in Trees
Price vs Category Average
-44%
Below average
Mature Height
20
/ feet
Who it's for
- Pantry planners wanting long-lasting fruit storage through winter
- Gardeners seeking a high-yield, reliable fruit tree
- Home bakers needing fruit that holds shape during cooking
Who should skip it
- Beginner gardeners avoiding intensive tree maintenance and disease management
- Gardeners living in warm climates with mild winters
- Growers in regions prone to early autumn frosts
Performance breakdown
Culinary Versatility
The tart flavor profile remains the gold standard for baking applications.
Urban Adaptability
Robust tolerance for city pollution makes it ideal for metropolitan landscapes.
Maintenance Effort
Frequent cleanup is required to manage significant fruit drop each season.
Pollination Dependency
Requires a compatible partner tree nearby to ensure a successful harvest.
Ornamental Appeal
Showy spring blossoms provide excellent aesthetic value for residential garden spaces.
Growth Predictability
Consistent medium growth rate leads to a reliable, rounded mature form.
Key Specs
Mature Height
20 feet
Mature Width
20 feet
Bloom Time
Mid Spring
Harvest Season
Early to Mid Fall
Growth Rate
Medium
Hardiness Zone
5a
Light Needs
Full Sun
Prune Time
Late Winter Pruning
Features
- Produces tart, bright green apples ideal for cooking and baking
- Features showy clusters of lightly-scented white flowers in mid-spring
- Has a more or less rounded form suitable for accent or orchard use
- Highly tolerant of urban pollution
- Fruit can be messy if allowed to drop
- Requires a second pollinator for fruit set
What customers say
Customers consistently praise the exceptional quality of the fruit produced by this Armstrong Garden Centers offering. Reviewers frequently highlight the perfect balance of tartness and crispness that defines a true Granny Smith. The tree itself earns high marks for reliability, establishing quickly and providing a dependable yield year after year. This makes it a highly valued investment for home growers seeking a robust, productive apple variety.
Know before you buy
Yes, the Granny Smith apple tree is not self-fertile. You will need to plant a different apple variety nearby that blooms at the same time to act as a pollinator and ensure a successful harvest.
Since this tree reaches 20 feet in both height and width at maturity, you should allocate a 20-foot diameter area to allow for proper airflow and growth. Avoid planting too close to structures or walkways where the mature canopy might become an obstruction.
It is an excellent choice for urban environments because it is highly tolerant of pollution. However, be mindful that it produces a significant amount of fruit, which can create a mess on sidewalks or patios if not harvested regularly.
Pruning should be done in late winter while the tree is still dormant. This helps maintain its shape, encourages better fruit production, and allows you to remove any dead or crossing branches before spring growth begins.
This tree thrives in full sun, meaning it needs at least six to eight hours of direct sunlight daily. It also requires well-drained soil to prevent root issues, so avoid planting it in areas where water tends to pool.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$60