One of the best tools that you have as gardeners to help us determine your gardening schedule is the 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.

The USDA zone info for Inverness can be used to estimate when it's possible to plant mexican feather grass.

Planting Calendar for Mexican Feather Grass

Frost tolerance for mexican feather grass:	Tolerant of some frost.
When to plant:	Up to 5 weeks before last frost.

Since mexican feather grass do well in moderate cold you can plant them a little earlier in the year than other frost tender plants.

The earliest that you can plant mexican feather grass in Inverness is January. However, you really should wait until February if you don't want to take any chances.

The last month that you can plant mexican feather grass and expect a good harvest is probably October. Any later than that and your mexican feather grass may not have a chance to fully mature. You can get started a few weeks earlier by starting your mexican feather grass indoors.

Last Frost Date

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

Since the USDA zone info for Inverness is not always accurate the actual date of last frost is different every year. Half of the time in Inverness there is a last frost after February 15 so make sure that you are ready to cover your mexican feather grass in the event of a surprise late frost.

USDA Zone Info for Inverness

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 Inverness

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