The USDA Zone info is a great tool for gardeners to help us figure out your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

A way of estimating when to plant statice is to consult the USDA zone info for Crookston.

Planting Calendar for Statice

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

Statice are moderately cold tolerant which means that you can plant them earlier than other frost tender plants.

The earliest that you can plant statice in Crookston 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 fully mature. Starting your statice indoors is a great way to get them started a couple of weeks earlier.

Last Frost Date

In Crookston the average date of last frost happens on May 15. In the coldest months of winter you should expect an average low temperature of -30°F.

Since the USDA zone info for Crookston is just an average the actual date of last frost can change quite a bit from year to year. Since half of the time in Crookston it frosts late in the year after May 15 be ready to cover your statice if you have a surprise late frost.

USDA Zone Info for Crookston

Here is the info for USDA Zone 4a.

Average Date of Last Frost (spring)	May 15
Average Date of First Frost (fall)	September 15
Lowest Expected Low	-30°F
Highest Expected Low	-25°F

This means that on a really cold year, the coldest it will get is -30°F. On most years you should be prepared to experience lows near -25°F.

Plants to Grow in Crookston

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