The USDA Zone info is a great tool for gardeners to help us determine your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

By referring to the USDA zone info for Wiggins it's a good idea to figure out when you can plant marigold.

Planting Calendar for Marigold

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

It's not a good idea to plant marigold until after all chance of frost has passed because they require warm weather.

The earliest that you can plant marigold in Wiggins 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. Any later than that and your marigold may not have a chance to really do well. If you are starting your marigold indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

On average the last frost has passed is on March 15 in Wiggins. In the coldest months of winter you should expect an average low temperature of 15°F.

Since the USDA zone info for Wiggins is not always accurate the actual date of last frost can change quite a bit from year to year. Half of the time in Wiggins you get a frost after March 15 so always be ready to protect your marigold in the event of one of those late frosts.

USDA Zone Info for Wiggins

Here is the info for USDA Zone 8b.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	15°F
Highest Expected Low	20°F

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

Plants to Grow in Wiggins

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