What should I plant in September in zone 5a?

In September in zone 5a, you can plant Spinach, Radishes, 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.

What to Plant in September

USDA Zone 5a

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

Zone:

The first frost is approaching. Finish up fall plantings and protect tender crops. Garlic goes in the ground this month or next. Harvest and preserve summer bounty.

September at a Glance

Indoor Transplant Direct Sow

1 5 10 15 20 25

Spinach

Radishes

Direct Sow 2

Plant these seeds directly into the soil outdoors.

Radishes

Apr 1 – Sep 1

16 per sq ft 22–30 days

Spinach

Aug 15 – Sep 15

9 per sq ft 35–50 days

September Gardening Tips

Direct sow Spinach, Radishes straight into the garden — no transplanting needed.
Protect tender crops from early frost with row cover — this can extend your season by several weeks.

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

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