When to plant leeks in Zone 8

In Zone 8, the last spring frost usually passes around March 28 and the first fall frost arrives around November 7, leaving about 224 frost-free days. The windows below are computed from those frost dates, with the same math the Dibble app uses.

Mild winters, long season. Cool crops in fall/winter; heat can limit summer greens.

Last spring frost: March 28First fall frost: November 7Frost-free days: 224Days to maturity: 120Hardiness: Hardy

Planting windows for leeks in Zone 8

When to plant leeks in Zone 8
Task	Window
Start seeds indoors	Jan 17 to Jan 31
Transplant	Mar 14 to Mar 28
Estimated harvest	Jul 12 to Aug 26

The harvest estimate counts 120 days to maturity, then a picking window of about 45 days. These windows use typical frost dates for Zone 8; Dibble pins them to your exact ZIP code.

Get reminders for these exact dates

Dibble turns your ZIP code into a full planting calendar and reminds you on the right day. Free to start, no account needed.

Leek in a Zone 8 season

Zone 8 gives about 224 frost-free days. Leek needs roughly 120 days from transplant. That leaves about 104 days of slack, so there is room for a late start or a second planting.

How to grow leeks

Start indoors 10 weeks before last frost. Transplant into a deep hole and hill soil up the stem to blanch the white shanks.

Companion plants

Good neighbors for Leek:

Carrot Celery Onion

Better kept apart:

Bean (bush)Pea

Leek in other zones

Not in Zone 8? Pick your zone for the same dated windows.

Zone 3 Zone 4 Zone 5 Zone 6 Zone 7 Zone 9 Zone 10 Zone 11

Keep exploring

Leek: the full growing guide · The Zone 8 planting calendar · Every crop and zone

Plant at the right time this season

Dibble builds your calendar in under a minute. Free to start, no account needed.

See all features

Dates are estimates based on typical frost dates for the zone. Your yard has its own microclimate, so use them as a starting point and adjust as you learn your space.