One of the best tools that you have as gardeners to help us determine your gardening schedule is the 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.

It's possible to estimate when you can plant chives by checking out the USDA zone info for Maple Valley.

Planting Calendar for Chives

Frost tolerance for chives:	Very tolerant of frost.
When to plant:	Up to 7 weeks before last frost.

Chives do well in cold which tells us that you can start planting them much earlier than more sensitive plants.

The earliest that you can plant chives in Maple Valley 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 chives and expect a good harvest is probably September. You probably don't want to wait any later than that or else your chives may not have a chance to really do well. You can get started a little bit earlier by starting your chives indoors.

Last Frost Date

On average all chance of frost has passed is on March 15 in Maple Valley. In the coldest months of winter you can expect an average low temperature of 15°F.

Since the USDA zone info for Maple Valley is not always accurate the actual date of last frost will vary from year to year. Half of the time in Maple Valley last frost occurs after March 15 so make sure that you are ready to protect your chives if you have one of those late frosts.

USDA Zone Info for Maple Valley

Here is the info for USDA Zone 8b.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	15°F
Highest Expected Low	20°F

This means that on a really cold year, the coldest it will get is 15°F. On most years you should be prepared to experience lows near 20°F.

Plants to Grow in Maple Valley

You may be interested in your other planting guides for Maple Valley.