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Plant Basil in Zone 5a

Seed-starting, transplant & harvest dates for USDA Zone 5a

Start indoors
Mar 19
Transplant
May 14
Direct sow
May 14
Harvest (~60d)
Jul 13

In Zone 5a, the average last spring frost is around April. Basil is a tender crop, so give it a head start indoors about 6 weeks before that, then move it out after frost danger passes.

Last spring frost
Apr 30
First fall frost
Oct 3
Growing season
156 days

Full Basil grow guide → · All crops for Zone 5a →

Frequently asked questions

When should I start basil in Zone 5a?

Start basil seeds indoors around Mar 19 (Zone 5a).

Can I direct sow basil in Zone 5a?

Yes, direct sow around May 14.