What should I plant in August in zone 5a?

In August in zone 5a, you can plant Spinach, Radishes, Turnips, and more. Check indoor start, transplant, and direct sow dates for your specific zone.

When do I plant Spinach in zone 5a?

In zone 5a, Spinach: direct sow Mar 15--Apr 15.

When do I plant Radishes in zone 5a?

In zone 5a, Radishes: direct sow Apr 1--Sep 1.

When do I plant Turnips in zone 5a?

In zone 5a, Turnips: direct sow Apr 1--15; Aug 1--15.

What to Plant in August

USDA Zone 5a

Last frost: Apr 15 – May 1 Frost-free days: 150–170

Zone:

Fall planting season is starting. Direct sow radishes, lettuce, spinach, and other fast cool-season crops for autumn harvest. Start brassica transplants indoors.

August at a Glance

Indoor Transplant Direct Sow

1 5 10 15 20 25

Spinach

Radishes

Turnips

Direct Sow 3

Plant these seeds directly into the soil outdoors.

Radishes

Apr 1 – Sep 1

16 per sq ft 22–30 days

Turnips

Aug 1–15

9 per sq ft 30–60 days

Spinach

Aug 15 – Sep 15

9 per sq ft 35–50 days

August Gardening Tips

Direct sow Spinach, Radishes, Turnips straight into the garden — no transplanting needed.
Count backwards from your first frost date to determine the last safe date for starting fall crops.

Related Guides

Spacing Chart

How many plants per square foot

4×8 Raised Bed Layout

Planting plans for a standard bed

Planting Calendar

When to plant for your zone

Ready to plan your garden?

Add these crops to your garden plan and get personalized planting reminders for Zone 5a.

Start Planning Free