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Full Sun
1-2 ft./yr Growth
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Premium Potting Mix
Nutrient-rich blend for healthy growth
+ $19
Premium Root Stimulant
Boost soil and reduces transplant shock
+ $12
Granny Smith Apple Tree Information
About The Granny Smith Apple Tree
Granny Smith Apple Tree Details
Mature Height:
12-15 ft.
Mature Width:
8-10 ft.
Sunlight:
Full Sun
Growth Rate:
Moderate
Harvest Time:
October-November
Botanical Name:
Malus domestica 'Granny Smith'
Grows Well In Zones:
5-8 outdoors
Does Not Ship To:
AK, AZ, CA, HI, ID, OR, WA
Growing Zones 5-8 Outdoors
(Hardy down to -10° F)
Watering Requirements
Water young trees deeply once a week during dry spells. Once apple trees matures, you can reduce the watering frequency. However, during periods of drought or extreme heat, you may still need to water the tree every 10–14 days.
Sunlight Requirements
Thrives in full sun, needing at least 6-8 hours of direct sunlight daily for optimal growth and fruit production, making a southern exposure the most ideal planting location.
Humidity Requirements
Grows best in low to moderate humidity environments.
Pet-Friendly Plant?
No, use caution when placing this plant in homes with pets.
Is a Granny Smith apple tree self-pollinating?
Granny Smith is considered partially self-fertile, meaning it can produce a small yield without a second tree. However, planting another compatible apple variety nearby can significantly boost overall yield. Excellent cross-pollination partners include Fuji, Gala, Honeycrisp, or Red Delicious.
How many chill hours does a Granny Smith apple tree need?
Granny Smith requires approximately 400-600 chill hours (between 32°F and 45°F during winter dormancy). Because of its low-to-moderate chill requirement and strong heat tolerance, it thrives exceptionally well in warmer southern regions (up to Zone 9) where other late-season apples fail to mature.
When does a Granny Smith apple tree bear fruit?
Young trees on semi-dwarf rootstocks usually begin bearing fruit within 3-5 years after planting.
Our planters are made from the highest quality materials, and designed to complement a range of styles.
All of our plants ship in premium packaging for zero damage on arrival. Here’s what you can expect in your box on arrival:
Your Granny Smith Apple Tree
Fully rooted in a nursery pot with soil intact
Custom Protection System
Corner guards, soil stabilizer, and branch sleeves keep it secure
Pre-Watered & Ready
Each plant is watered 24 hours before it is shipped
Care Instructions Card
Includes expert-curated care tips to help your plant thrive far beyond the first 30 days.
Perfect For Gifting
No pricing or packing slips included with gifts! Just the plant and a note.
Additional Resources
- Video: Workshop Tutorial 1
- Video: Workshop Tutorial 2
- Video: Workshop Tutorial 3
- Video: Workshop Tutorial 4
- Gardening 101: How to Dig the Perfect Hole
- Gardening 101: How to Determine Sunlight in Your Garden
- Apple Trees 101: Care
- Apple Trees 101: Harvesting
- Apple Trees 101: Pruning
Gardening 101: How to Dig the Perfect Hole
Gardening is a rewarding hobby, but to ensure your plants thrive, it's crucial to know the best time to plant and how to dig the perfect hole. In this guide,...
Read More
Gardening 101: How to Determine Sunlight in Your Garden
Understanding the sunlight in your garden is key to creating a thriving outdoor space. In this article, we'll guide you through simple ways to determine sunlight in your garden, ensuring...
Read More
Apple Trees 101: Care
Learn best practices to keep your apple trees healthy and productive year after year.
Read More
Apple Trees 101: Harvesting
Discover when and how to harvest your apple trees, the best ways to store your apples, and creative ideas for using them.
Read More
Apple Trees 101: Pruning
Learn the essentials of pruning apple trees, including the best time to prune, the tools you'll need, and the techniques that will help your tree thrive.
Read MoreCustomers Also Planted
Why Choose The Sill?
Not all Granny Smith Apple Trees are created equal
Greenhouse Grown
Not warehouse-held. Hand-picked and cared for by our experts.
Outdoor Ready
Pre-conditioned for outdoor growth.
Hand-Selected
Inspected by experts. Only our best ship out.
30-Day Guarantee
Free replacements if not happy and healthy.