The USDA Zone info is a great tool for gardeners to help us figure out your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

You will be able to determine when to plant pansies by looking at the USDA zone info for Matteson.

Planting Calendar for Pansies

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

You can plant pansies earlier in the year because they do well in cold.

The earliest that you can plant pansies in Matteson 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 pansies and expect a good harvest is probably September. If you wait any later than that and your pansies may not have a chance to grow to maturity. You can get started a little bit earlier by starting your pansies indoors.

Last Frost Date

On average all chance of frost has passed is on April 15 in Matteson. It might get as low as -15°F during the coldest months of winter.

Just be sure to remember that USDA zone info for Matteson may not be accurate from year to year and the actual date of last frost can change quite a bit from year to year. Since half of the time in Matteson it frosts late in the year after April 15 be ready to protect your pansies if you have a surprise late frost.

USDA Zone Info for Matteson

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 Matteson

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