The USDA Zone info is a great tool for gardeners to help us estimate your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

A common way of figuring out when it's a good idea to plant asparagus peas is to use the USDA zone info for Cincinnati.

Planting Calendar for Asparagus peas

Frost tolerance for asparagus peas:	Tolerant of some frost.
When to plant:	Up to 5 weeks before last frost.

Since asparagus peas are moderately cold tolerant you can plant them just a bit earlier in the year than other frost tender plants.

The earliest that you can plant asparagus peas in Cincinnati is February. However, you really should wait until March if you don't want to take any chances.

The last month that you can plant asparagus peas and expect a good harvest is probably September. If you wait any later than that and your asparagus peas may not have a chance to fully mature. You can get started a few weeks earlier by starting your asparagus peas indoors.

Last Frost Date

On average all chance of frost has passed is on April 15 in Cincinnati. In the coldest months of winter you can expect an average low temperature of -5°F.

It's important to remember that USDA zone info for Cincinnati is just an average and the actual date of last frost can change quite a bit from year to year. Since half of the time in Cincinnati last frost occurs after April 15 be ready to cover your asparagus peas if you have a surprise late frost.

USDA Zone Info for Cincinnati

Here is the info for USDA Zone 6b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-5°F
Highest Expected Low	0°F

This means that on a really cold year, the coldest it will get is -5°F. On most years you should be prepared to experience lows near 0°F.

Plants to Grow in Cincinnati

You may be interested in your other planting guides for Cincinnati.