When to Plant Lemon Verbena in Cable, Wisconsin (54821)
Location
Cable, Wisconsin
ZIP Code
54821
USDA Zone
4a
Last Frost
Friday, May 15, 2026
๐ Planting Calendar
Pro Tip: Start Lemon Verbena seeds indoors 6 weeks before your last frost date, then transplant outdoors around Friday, May 29, 2026.
๐ฟ Plant Details
โ๏ธ Growing Requirements
โ๏ธ
Sun
Full Sun (6-8 hours)
๐ง
Water
Moderate (1 inch/week)
โ๏ธ
Spacing
24" apart
๐ฑ
Planting Depth
0.125" deep
Seeds typically germinate in 14-30 days
Ready to Plant Lemon Verbena in Cable?
Get your seeds now so they're ready by Friday, April 3, 2026.
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๐ค Good Companions
Other Plants for Cable
Growing Lemon Verbena in Zone 4a
Lemon Verbena (Aloysia citrodora) is a popular garden vegetable. In Cable, Wisconsin, which is in USDA Hardiness Zone 4a, you should start seeds indoors around Friday, April 3, 2026.
Your average last frost date is Friday, May 15, 2026. Plan to transplant your Lemon Verbena seedlings outdoors around Friday, May 29, 2026, about 2 weeks after your last frost date.