One of the first steps you take when you are figuring out your gardening schedule is find your USDA Zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

By referring to the USDA zone info for Mason City you should be able to figure out when to plant anemone.

Planting Calendar for Anemone

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

Anemone do well in moderate cold which means that you can get them planted earlier than other frost tender plants.

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

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

Last Frost Date

On average the last frost is on April 15 in Mason City. You can expect an average low temperature of -20°F in the coldest months of winter.

Since the USDA zone info for Mason City is not always accurate the actual date of last frost changes from year to year. Half of the time in Mason City you get surprised by a frost after April 15 so just be sure to be ready to protect your anemone if you have a late frost.

USDA Zone Info for Mason City

Here is the info for USDA Zone 5a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-20°F
Highest Expected Low	-15°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 -15°F.

Plants to Grow in Mason City

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