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.

The first opportunity to plant statice in River Falls should be figured out 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.

Since statice do well in moderate cold you can plant them just a bit earlier in the year than plants that are more sensitive to the cold.

The earliest that you can plant statice in River Falls is March. However, you really should wait until April if you don't want to take any chances.

The last month that you can plant statice and expect a good harvest is probably August. If you wait any later than that and 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 little bit earlier.

Last Frost Date

In River Falls the average date of last frost happens on May 15. It might get as low as -25°F during the coldest months of winter.

Keep in mind that USDA zone info for River Falls is just an average and the actual date of last frost changes from year to year. Half of the time in River Falls there is a last frost after May 15 so make sure that you are ready to protect your statice if you have a late frost.

USDA Zone Info for River Falls

Here is the info for USDA Zone 4b.

Average Date of Last Frost (spring)	May 15
Average Date of First Frost (fall)	September 15
Lowest Expected Low	-25°F
Highest Expected Low	-20°F

This means that on a really cold year, the coldest it will get is -25°F. On most years you should be prepared to experience lows near -20°F.

Plants to Grow in River Falls

You may be interested in your other planting guides for River Falls.