One of the first steps you take when you are getting a good idea 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.

A way of getting a good idea when it's possible to plant achillea is to use the USDA zone info for Hialeah.

Planting Calendar for Achillea

Frost tolerance for achillea:	Very tolerant of frost.
When to plant:	Up to 7 weeks before last frost.

Achillea are one of those plants that can tolerate quite a bit of cold weather which tells us that you can plant them a quite a bit earlier than other frost tender plants.

The earliest that you can plant achillea in Hialeah 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 achillea and expect a good harvest is probably October. Any later than that and your achillea may not have a chance to really do well. Starting your achillea indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is January 31 in Hialeah. You can expect an average low temperature of 35°F in the coldest months of winter.

Keep in mind that USDA zone info for Hialeah is not always accurate and the actual date of last frost can change quite a bit from year to year. Half of the time in Hialeah you get surprised by a frost after January 31 so be sure to be ready to protect your achillea if you have a surprise late frost.

USDA Zone Info for Hialeah

Here is the info for USDA Zone 10b.

Average Date of Last Frost (spring)	January 31
Average Date of First Frost (fall)	December 15
Lowest Expected Low	35°F
Highest Expected Low	40°F

This means that on a really cold year, the coldest it will get is 35°F. On most years you should be prepared to experience lows near 40°F.

Plants to Grow in Hialeah

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