Growing Mustard Greens in Zone 6
When to plant and harvest mustard greens in Zone 6— based on your zone's frost dates.
Zone 6 sits comfortably within mustard greens' best range (Zones 3–11), so it grows well here on a standard schedule.
Mustard Greens planting calendar for Zone 6
These months are derived from Zone 6's frost dates — last frost around Mid April – early May, first frost around Mid October – early November.
Start indoors
March
Sow outdoors
March
Transplant
March
Harvest
May
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Mustard Greens care at a glance
- Sunlight
- Full sun to part shade (4–6+ hours)
- Water
- 1–1.5 inches per week, even moisture; drought makes leaves tough and over-sharp
- Spacing
- 4–6 in (baby leaf) to 12 in (full-size heads)
- Days to maturity
- 45–60 days from sowing; baby leaves in 20–25 days
- Best zones
- 3–11 (cool-season annual)
Growing mustard greens in Zone 6: FAQs
Can you grow mustard greens in Zone 6?＋
Zone 6 sits comfortably within mustard greens' best range (Zones 3–11), so it grows well here on a standard schedule.
When should I plant mustard greens in Zone 6?＋
In Zone 6, start seeds indoors around March. Zone 6's last spring frost is typically Mid April – early May and its first fall frost around Mid October – early November, which sets the planting window.
When to harvest mustard greens in Zone 6?＋
Expect to harvest mustard greens in Zone 6 around May, depending on the season and variety.
Full Mustard Greens guide →
Complete care, problems, companions, and harvest tips.
Zone 6 overview →
Frost dates, climate, and everything to grow here.
October in Zone 6 →
What to sow, transplant, and harvest this month.