One of the best tools that you have as gardeners to help us estimate your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

By referring to the USDA zone info for Crookston it's possible to figure out when it's a good idea to plant axilflower.

Planting Calendar for Axilflower

Frost tolerance for axilflower:	Not tolerant of frost.
When to plant:	After the last frost.

Since axilflower are not cold tolerant you need to wait until after the last frost before you can plant them.

The earliest that you can plant axilflower in Crookston is May. However, you really should wait until June if you don't want to take any chances.

The last month that you can plant axilflower and expect a good harvest is probably August. Any later than that and your axilflower may not have a chance to really do well. You can get started a couple of weeks earlier by starting your axilflower indoors.

Last Frost Date

On average the last frost is on May 15 in Crookston. You can expect an average low temperature of -30°F in the coldest months of winter.

Just be sure to remember that USDA zone info for Crookston is an average and the actual date of last frost can change quite a bit from year to year. Half of the time in Crookston it frosts late in the year after May 15 so always be ready to protect your axilflower if you have a 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.