One of the best tools that you have as gardeners to help us determine your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The best time to plant field peas in Yakima can be figured out by using the USDA zone info.

Planting Calendar for Field Peas

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

You can plant field peas a little earlier in the year because they do well in moderate cold.

The earliest that you can plant field peas in Yakima 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 field peas and expect a good harvest is probably September. Any later than that and your field peas may not have a chance to really do well. You can get started a few weeks earlier by starting your field peas indoors.

Last Frost Date

The average date of last frost is April 15 in Yakima. In the coldest months of winter you should expect an average low temperature of -5°F.

Since the USDA zone info for Yakima is an average the actual date of last frost can change quite a bit from year to year. Since half of the time in Yakima last frost occurs after April 15 be ready to protect your field peas in the event of one of those late frosts.

USDA Zone Info for Yakima

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 Yakima

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