One of the first steps you take when you are determining your gardening schedule is find your USDA Zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

One way of figuring out when it's possible to plant asparagus peas is to examine the USDA zone info for Oak Ridge.

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 a little bit earlier in the year than other frost tender plants.

The earliest that you can plant asparagus peas in Oak Ridge 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. You probably don't want to wait any later than that or else 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 Oak Ridge. It might get as low as 5°F during the coldest months of winter.

Since the USDA zone info for Oak Ridge is just an average the actual date of last frost can change quite a bit from year to year. Half of the time in Oak Ridge you get surprised by a frost after April 15 so just be sure to be ready to cover your asparagus peas in the event of a late frost.

USDA Zone Info for Oak Ridge

Here is the info for USDA Zone 7b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	5°F
Highest Expected Low	10°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 10°F.

Plants to Grow in Oak Ridge

You may be interested in your other planting guides for Oak Ridge.