Before planting it is a good idea to find your USDA Zone info to figure out 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.

By checking out the USDA zone info for Forrest City it's a good idea to figure out when it's a good idea to plant marigold.

Planting Calendar for Marigold

Frost tolerance for marigold:	Not tolerant of frost.
When to plant:	After the last frost has passed.

You should not plant marigold until after the last frost because they are not cold tolerant.

The earliest that you can plant marigold in Forrest City 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 marigold and expect a good harvest is probably August. You probably don't want to wait any later than that or else your marigold may not have a chance to grow to maturity. You can get started a few weeks earlier by starting your marigold indoors.

Last Frost Date

The average date of last frost is March 15 in Forrest City. You can expect an average low temperature of 10°F in the coldest months of winter.

Just be sure to remember that USDA zone info for Forrest City may not be accurate from year to year and the actual date of last frost will vary from year to year. Half of the time in Forrest City you get a frost after March 15 so make sure that you are ready to protect your marigold if you have a surprise late frost.

USDA Zone Info for Forrest City

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 Forrest City

You may be interested in your other planting guides for Forrest City.