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.

In Bolingbrook you can figure out when it's the best time to plant festuca by checking out the USDA zone info.

Planting Calendar for Festuca

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

You can plant festuca a little earlier in the year because they do well in moderate cold.

The earliest that you can plant festuca in Bolingbrook 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 festuca and expect a good harvest is probably September. If you wait any later than that and your festuca may not have a chance to fully mature. If you are starting your festuca indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

The average date of last frost is April 15 in Bolingbrook. In the coldest months of winter you can expect an average low temperature of -15°F.

Always keep in mind that USDA zone info for Bolingbrook is not always accurate and the actual date of last frost can change quite a bit from year to year. Since half of the time in Bolingbrook you get surprised by a frost after April 15 be ready to protect your festuca if you have a surprise late frost.

USDA Zone Info for Bolingbrook

Here is the info for USDA Zone 5b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-15°F
Highest Expected Low	-10°F

This means that on a really cold year, the coldest it will get is -15°F. On most years you should be prepared to experience lows near -10°F.

Plants to Grow in Bolingbrook

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