The USDA Zone info is a great tool for gardeners to help us determine your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

It's a good idea to estimate when you can plant hamburg root parsley by reviewing the USDA zone info for Fort Smith.

Planting Calendar for Hamburg root parsley

Frost tolerance for hamburg root parsley:	Tolerant of some frost.
When to plant:	Up to 5 weeks before last frost.

You can plant hamburg root parsley just a bit earlier in the year because they are moderately cold tolerant.

The earliest that you can plant hamburg root parsley in Fort Smith 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 hamburg root parsley and expect a good harvest is probably September. If you wait any later than that and your hamburg root parsley may not have a chance to grow to maturity. You can get started a couple of weeks earlier by starting your hamburg root parsley indoors.

Last Frost Date

The average date of last frost is April 15 in Fort Smith. You can expect an average low temperature of 5°F in the coldest months of winter.

It's important to remember that USDA zone info for Fort Smith is just an average and the actual date of last frost is different every year. Since half of the time in Fort Smith there is a last frost after April 15 be ready to protect your hamburg root parsley if you have one of those late frosts.

USDA Zone Info for Fort Smith

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 Fort Smith

You may be interested in your other planting guides for Fort Smith.