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.

A way of getting a good idea when it's the best time to plant summer savory is to use the USDA zone info for Marion.

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.

You can plant summer savory a bit earlier in the year because they are barely cold tolerant.

The earliest that you can plant summer savory in Marion 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. If you wait any later than that and your summer savory may not have a chance to fully mature. You can get started a few weeks earlier by starting your summer savory indoors.

Last Frost Date

On average all chance of frost has passed is on April 15 in Marion. In the coldest months of winter you should expect an average low temperature of -20°F.

Since the USDA zone info for Marion is an average the actual date of last frost will vary from year to year. Since half of the time in Marion there is a last frost after April 15 be ready to cover your summer savory in the event of a late frost.

USDA Zone Info for Marion

Here is the info for USDA Zone 5a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-20°F
Highest Expected Low	-15°F

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

Plants to Grow in Marion

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