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When to Plant Baby's Breath in International Falls, MN

One of the first steps you take when you are estimating your gardening schedule is find your USDA Zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

You can determine when you can plant baby's breath in International Falls by referring to the USDA zone info.


Planting Calendar for Baby's Breath

Frost tolerance for baby's breath: Tolerant of some frost.
When to plant: Up to 5 weeks before last frost.

Since baby's breath are moderately cold tolerant you can plant them a little bit earlier in the year than other plants that might not handle the cold.

JanFebMarAprMayJunJulAugSepOctNovDec
Legend 
A good time to plant baby's breath
Possibly ok, but a risky time to plant baby's breath
Probably not a good time to plant baby's breath

The earliest that you can plant baby's breath in International 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 baby's breath and expect a good harvest is probably August. If you wait any later than that and your baby's breath may not have a chance to grow to maturity. Starting your baby's breath indoors is a great way to get them started a couple of weeks earlier.

Last Frost Date

In International Falls the average date of last frost happens on May 15. It might get as low as -40°F during the coldest months of winter.

It's important to remember that the actual date of last frost is an average because it is based on the USDA zone info for International Falls and it changes from year to year. Half of the time in International Falls it frosts late in the year after May 15 so just be sure to be ready to cover your baby's breath if you have a surprise late frost.

USDA Zone Info for International Falls

Here is the info for USDA Zone 3a.

Average Date of Last Frost (spring)May 15
Average Date of First Frost (fall)September 15
Lowest Expected Low-40°F
Highest Expected Low-35°F

This means that on a really cold year, the coldest it will get is -40°F. On most years you should be prepared to experience lows near -35°F.

Plants to Grow in International Falls

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