Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

You can determine when it's a good idea to plant statice in Alton by looking at the USDA zone info.

Planting Calendar for Statice

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

You can plant statice a little bit earlier in the year because they are one of those plants that can tolerate a little bit of cold weather.

The earliest that you can plant statice in Alton 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 statice and expect a good harvest is probably September. You probably don't want to wait any later than that or else your statice may not have a chance to grow to maturity. If you are starting your statice indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

In Alton the average date of last frost happens on April 15. You should expect an average low temperature of -10°F in the coldest months of winter.

Since the USDA zone info for Alton is just an average the actual date of last frost is different every year. Since half of the time in Alton there is a last frost after April 15 be ready to cover your statice in the event of one of those late frosts.

USDA Zone Info for Alton

Here is the info for USDA Zone 6a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-10°F
Highest Expected Low	-5°F

This means that on a really cold year, the coldest it will get is -10°F. On most years you should be prepared to experience lows near -5°F.

Plants to Grow in Alton

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