Plant Parsley in Zone 4b
Seed-starting, transplant & harvest dates for USDA Zone 4b
Start indoors
Mar 10
Transplant
Apr 21
Harvest (~75d)
Jul 5
In Zone 4b, the average last spring frost is around May. Parsley is a hardy crop, so give it a head start indoors about 8 weeks before that, then move it out after frost danger passes.
Last spring frost
May 5
First fall frost
Sep 28
Growing season
146 days
Full Parsley grow guide → · All crops for Zone 4b →
Frequently asked questions
When should I start parsley in Zone 4b?
Start parsley seeds indoors around Mar 10 (Zone 4b).
Can I direct sow parsley in Zone 4b?
Parsley is best started indoors and transplanted in Zone 4b rather than direct sown.