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

It's a good idea to estimate when it's possible to plant brachycome by referring to the USDA zone info for Houma.

Planting Calendar for Brachycome

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

Since brachycome do not do well in cold weather it's necessary to wait until after the last frost has passed before you can plant them.

The earliest that you can plant brachycome in Houma 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 brachycome and expect a good harvest is probably September. Any later than that and your brachycome may not have a chance to really do well. Starting your brachycome indoors is a great way to get them started a few weeks earlier.

Last Frost Date

The average date of last frost is February 15 in Houma. In the coldest months of winter you should expect an average low temperature of 20°F.

Since the USDA zone info for Houma is not always accurate the actual date of last frost will vary from year to year. Half of the time in Houma last frost occurs after February 15 so make sure that you are ready to cover your brachycome in the event of a late frost.

USDA Zone Info for Houma

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 Houma

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