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.

One way of figuring out when it's a good idea to plant summer savory is to use the USDA zone info for Airway Heights.

Planting Calendar for Summer Savory

Frost tolerance for summer savory:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

Since summer savory do ok in moderate cold you can plant them just a tiny bit earlier in the year than other frost tender plants.

The earliest that you can plant summer savory in Airway Heights is March. However, you really should wait until April if you don't want to take any chances.

The last month that you can plant summer savory and expect a good harvest is probably August. Any later than that and your summer savory may not have a chance to really do well. You can get started a few weeks earlier by starting your summer savory indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on April 15 in Airway Heights. You can expect an average low temperature of -10°F in the coldest months of winter.

Always keep in mind that USDA zone info for Airway Heights may not be accurate from year to year and the actual date of last frost can change quite a bit from year to year. Half of the time in Airway Heights you get surprised by a frost after April 15 so make sure that you are prepared to protect your summer savory in the event of a surprise late frost.

USDA Zone Info for Airway Heights

Here is the info for USDA Zone 6a.

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

This means that on a really cold year, the coldest it will get is -10°F. On most years you should be prepared to experience lows near -5°F.

Plants to Grow in Airway Heights

You may be interested in your other planting guides for Airway Heights.