Question 1

When should I plant radishes in ZIP 73102?

Accepted Answer

In ZIP 73102, the main radishes target is around Mar 8, based on the representative Oklahoma City frost station and USDA zone 7b.

Question 2

When should I start radishes seeds indoors in 73102?

Accepted Answer

Radishes is usually direct-sown for ZIP 73102. Use the Mar 8 planting window instead of starting it indoors.

Question 3

When is the last frost in Oklahoma City?

Accepted Answer

Oklahoma City (ZIP 73102) has an average last spring frost around Apr 5, based on the representative Oklahoma City frost station.

Question 4

When is the first frost in Oklahoma City?

Accepted Answer

Oklahoma City (ZIP 73102) has an average first fall frost around Oct 30, leaving about 208 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.

Radishes is usually direct-sown around Mar 8

Radishes dates for Oklahoma City, OK