When to Plant Marigold in ZIP 99623, Alaska (99623)
Location
ZIP 99623, Alaska
ZIP Code
99623
USDA Zone
4b
Last Frost
Tuesday, May 5, 2026
๐ Planting Calendar
Pro Tip: Start Marigold seeds indoors 6 weeks before your last frost date, then transplant outdoors around Tuesday, May 19, 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
12" apart
๐ฑ
Planting Depth
0.25" deep
Seeds typically germinate in 5-10 days
Ready to Plant Marigold in ZIP 99623?
Get your seeds now so they're ready by Tuesday, March 24, 2026.
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๐ค Good Companions
Other Plants for ZIP 99623
Growing Marigold in Zone 4b
Marigold (Tagetes patula) is a popular garden vegetable. In ZIP 99623, Alaska, which is in USDA Hardiness Zone 4b, you should start seeds indoors around Tuesday, March 24, 2026.
Your average last frost date is Tuesday, May 5, 2026. Plan to transplant your Marigold seedlings outdoors around Tuesday, May 19, 2026, about 2 weeks after your last frost date.