Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

You can estimate when to plant sunflowers in Fayetteville by using the USDA zone info.

Planting Calendar for Sunflowers

Frost tolerance for sunflowers:	Not tolerant of frost.
When to plant:	After the last frost.

Since sunflowers do not do well in cold weather you must wait until after the last frost has passed before you can plant them.

The earliest that you can plant sunflowers in Fayetteville is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant sunflowers and expect a good harvest is probably August. If you wait any later than that and your sunflowers may not have a chance to fully mature. Starting your sunflowers indoors is a great way to get them started a few weeks earlier.

Last Frost Date

The average date of last frost is April 15 in Fayetteville. It might get as low as 0°F during the coldest months of winter.

Just be sure to remember that USDA zone info for Fayetteville is an average and the actual date of last frost is different every year. Half of the time in Fayetteville you get surprised by a frost after April 15 so make sure that you are prepared to protect your sunflowers in the event of a late frost.

USDA Zone Info for Fayetteville

Here is the info for USDA Zone 7a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	0°F
Highest Expected Low	5°F

This means that on a really cold year, the coldest it will get is 0°F. On most years you should be prepared to experience lows near 5°F.

Plants to Grow in Fayetteville

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