When to Plant Chervil in Big Rock, Illinois (60511)
Location
Big Rock, Illinois
ZIP Code
60511
USDA Zone
5b
Last Frost
Saturday, April 25, 2026
๐ Planting Calendar
Pro Tip: Sow Chervil directly outdoors 4 weeks before your last frost date.
๐ฟ Plant Details
โ๏ธ Growing Requirements
โ๏ธ
Sun
Partial Shade (3-4 hours)
๐ง
Water
Moderate (1 inch/week)
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Spacing
9" apart
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Planting Depth
0.25" deep
Seeds typically germinate in 7-14 days
Ready to Plant Chervil in Big Rock?
Get your seeds now so they're ready by Saturday, March 28, 2026.
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๐ค Good Companions
Other Plants for Big Rock
Growing Chervil in Zone 5b
Chervil (Anthriscus cerefolium) is a popular garden vegetable. In Big Rock, Illinois, which is in USDA Hardiness Zone 5b, you should direct sow seeds around Saturday, March 28, 2026.
Your average last frost date is Saturday, April 25, 2026. Chervil grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.