One of the first steps you take when you are figuring out your gardening schedule is find your 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.

By checking out the USDA zone info for Wetumpka you will be able to determine when it's possible to plant sunflowers.

Planting Calendar for Sunflowers

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

Sunflowers require warm weather which means that you really should wait until it warms up after the last frost before you can plant them.

The earliest that you can plant sunflowers in Wetumpka 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. Any later than that and your sunflowers may not have a chance to grow to maturity. If you are starting your sunflowers indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

On average the last frost when the weather gets warmer is on March 15 in Wetumpka. It might get as low as 10°F during the coldest months of winter.

Remember that USDA zone info for Wetumpka is just an average and the actual date of last frost changes from year to year. Half of the time in Wetumpka last frost occurs after March 15 so make sure that you are ready to protect your sunflowers in the event of one of those late frosts.

USDA Zone Info for Wetumpka

Here is the info for USDA Zone 8a.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	10°F
Highest Expected Low	15°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 15°F.

Plants to Grow in Wetumpka

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