One of the first steps you take when you are making a decision about 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 referring to the USDA zone info for Ville Platte it's a good idea to determine when it's the best time to plant ageratum.

Planting Calendar for Ageratum

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

Since ageratum are not cold tolerant it is important to wait until after all chance of frost has passed before you can plant them.

The earliest that you can plant ageratum in Ville Platte 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 ageratum and expect a good harvest is probably September. You probably don't want to wait any later than that or else your ageratum may not have a chance to grow to maturity. Starting your ageratum indoors is a great way to get them started a little bit earlier.

Last Frost Date

On average the last frost has passed is on February 15 in Ville Platte. In the coldest months of winter you can expect an average low temperature of 20°F.

Keep in mind that USDA zone info for Ville Platte may not be accurate from year to year and the actual date of last frost can change quite a bit from year to year. Half of the time in Ville Platte last frost occurs after February 15 so be sure to be ready to cover your ageratum in the event of a late frost.

USDA Zone Info for Ville Platte

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 Ville Platte

You may be interested in your other planting guides for Ville Platte.