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.

In Laramie you can figure out when it's possible to plant balsam by checking out the USDA zone info.

Planting Calendar for Balsam

Frost tolerance for balsam:	Not tolerant of frost.
When to plant:	After the last frost has passed.

It's a bad idea to plant balsam until after the last frost because they are not cold tolerant.

The earliest that you can plant balsam in Laramie 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 balsam and expect a good harvest is probably August. You probably don't want to wait any later than that or else your balsam may not have a chance to really do well. You can get started a couple of weeks earlier by starting your balsam indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on May 15 in Laramie. In the coldest months of winter you should expect an average low temperature of -25°F.

Since the USDA zone info for Laramie may not be accurate from year to year the actual date of last frost can change quite a bit from year to year. Since half of the time in Laramie it frosts late in the year after May 15 be ready to cover your balsam if you have a late frost.

USDA Zone Info for Laramie

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 Laramie

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