When to Plant Chervil in Rio Dell, California (95562)
Location
Rio Dell, California
ZIP Code
95562
USDA Zone
9b
Last Frost
Tuesday, February 10, 2026
๐ Planting Calendar
Pro Tip: Sow Chervil directly outdoors 4 weeks before your last frost date.
๐ฟ Plant Details
โ๏ธ Growing Requirements
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Sun
Partial Shade (3-4 hours)
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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 Rio Dell?
Get your seeds now so they're ready by Tuesday, January 13, 2026.
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Other Plants for Rio Dell
Growing Chervil in Zone 9b
Chervil (Anthriscus cerefolium) is a popular garden vegetable. In Rio Dell, California, which is in USDA Hardiness Zone 9b, you should direct sow seeds around Tuesday, January 13, 2026.
Your average last frost date is Tuesday, February 10, 2026. Chervil grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.