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

You can estimate when it's possible to plant zinnia in Morgan City by checking out the USDA zone info.

Planting Calendar for Zinnia

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

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

The earliest that you can plant zinnia in Morgan City is March. However, you really should wait until April if you don't want to take any chances.

The last month that you can plant zinnia and expect a good harvest is probably September. If you wait any later than that and your zinnia may not have a chance to grow to maturity. You can get started a little bit earlier by starting your zinnia indoors.

Last Frost Date

The average date of last frost is February 15 in Morgan City. You should expect an average low temperature of 20°F in the coldest months of winter.

Since the USDA zone info for Morgan City may not be accurate from year to year the actual date of last frost is different every year. Since half of the time in Morgan City you get a frost after February 15 be ready to protect your zinnia if you have a late frost.

USDA Zone Info for Morgan City

Here is the info for USDA Zone 9a.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	20°F
Highest Expected Low	25°F

This means that on a really cold year, the coldest it will get is 20°F. On most years you should be prepared to experience lows near 25°F.

Plants to Grow in Morgan City

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