One of the best tools that you have as gardeners to help us figure out 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.

By reviewing the USDA zone info for Granite City it's possible to figure out when it's the best time to plant painted daisies.

Planting Calendar for Painted Daisies

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

You can plant painted daisies a little earlier in the year because they are moderately cold tolerant.

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

Last Frost Date

The average date of last frost is April 15 in Granite City. In the coldest months of winter you should expect an average low temperature of -5°F.

It's important to remember that USDA zone info for Granite City 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 Granite City there is a last frost after April 15 be ready to protect your painted daisies in the event of one of those late frosts.

USDA Zone Info for Granite City

Here is the info for USDA Zone 6b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-5°F
Highest Expected Low	0°F

This means that on a really cold year, the coldest it will get is -5°F. On most years you should be prepared to experience lows near 0°F.

Plants to Grow in Granite City

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