Question 1

When should I plant tomatoes in ZIP 53202?

Accepted Answer

In ZIP 53202, the main tomatoes target is around May 17, based on the representative Milwaukee frost station and USDA zone 6a.

Question 2

When should I start tomatoes seeds indoors in 53202?

Accepted Answer

Start tomatoes seeds indoors in ZIP 53202 around Mar 29, about 42 days before the May 10 last-frost estimate.

Question 3

When is the last frost in Milwaukee?

Accepted Answer

Milwaukee (ZIP 53202) has an average last spring frost around May 10, based on the representative Milwaukee frost station.

Question 4

When is the first frost in Milwaukee?

Accepted Answer

Milwaukee (ZIP 53202) has an average first fall frost around Oct 10, leaving about 153 frost-free days.

Question 5

Is this a guaranteed planting date?

Accepted Answer

No. GrowZone uses frost-date estimates, hardiness zones, and crop timing rules for planning. Local microclimates and current weather can shift the right date.

Last and first frost dates for ZIP 53202 (Milwaukee, WI)

Crop calendars for ZIP 53202