What should I plant in September in Des Moines, IA?

In September in Des Moines, IA (zone 5b), you can plant Beet, Radish, Turnip, and more. These dates are based on local climate data for your area.

When do I plant Beet in Des Moines, IA?

In Des Moines, IA (zone 5b), Beet: direct sow Mar 17 – Sep 8.

When do I plant Radish in Des Moines, IA?

In Des Moines, IA (zone 5b), Radish: direct sow Mar 17 – Jun 8 and Sep 16 – Oct 8.

When do I plant Turnip in Des Moines, IA?

In Des Moines, IA (zone 5b), Turnip: direct sow Mar 17 – Sep 30.

What to Plant in September

Des Moines, IA · Zone 5b

Last frost: Apr 25 Frost-free days: 168

Full year calendar for Des Moines

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

Beet

Radish

Turnip

Direct Sow 3

Plant these seeds directly into the soil outdoors.

Plant now

Beet

Mar 17 – Sep 8

9 per sq ft 50–70 days

Turnip

Mar 17 – Sep 30

9 per sq ft 30–60 days

Later this month

Radish

Sep 16 – Oct 8

16 per sq ft 22–30 days

September Gardening Tips

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

Nearby Cities

Omaha NE · Zone 5b Kansas City MO · Zone 6a Sioux Falls SD · Zone 4b Minneapolis MN · Zone 4b Madison WI · Zone 5a St. Louis MO · Zone 6b

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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