When to Plant Olive Tree in Oak Brook, Illinois (60523)
Location
Oak Brook, Illinois
ZIP Code
60523
USDA Zone
6a
Last Frost
Monday, April 20, 2026
๐ Planting Calendar
Pro Tip: Sow Olive Tree directly outdoors 2 weeks after your last frost date โ it needs warm soil.
๐ฟ Plant Details
โ๏ธ Growing Requirements
โ๏ธ
Sun
Full Sun (6-8 hours)
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Water
Low (drought tolerant)
โ๏ธ
Spacing
240" apart
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Planting Depth
6" deep
Seeds typically germinate in 30-60 days
Ready to Plant Olive Tree in Oak Brook?
Get your seeds now so they're ready by Monday, May 4, 2026.
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Other Plants for Oak Brook
Growing Olive Tree in Zone 6a
Olive Tree (Olea europaea) is a popular garden vegetable. In Oak Brook, Illinois, which is in USDA Hardiness Zone 6a, you should direct sow seeds around Monday, May 4, 2026.
Your average last frost date is Monday, April 20, 2026. Olive Tree grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.