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.

It's possible to determine when it's possible to plant baby's breath by looking at the USDA zone info for Berwyn.

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.

Baby's Breath do well in moderate cold which means that you can start planting them earlier than other frost tender plants.

The earliest that you can plant baby's breath in Berwyn is February. However, you really should wait until March 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 September. If you wait any later than that and your baby's breath may not have a chance to grow to maturity. You can get started a little bit earlier by starting your baby's breath indoors.

Last Frost Date

On average the last frost is on April 15 in Berwyn. In the coldest months of winter you should expect an average low temperature of -10°F.

Since the USDA zone info for Berwyn is an average the actual date of last frost can change quite a bit from year to year. Half of the time in Berwyn there is a last frost after April 15 so make sure that you are prepared to protect your baby's breath if you have a surprise late frost.

USDA Zone Info for Berwyn

Here is the info for USDA Zone 6a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-10°F
Highest Expected Low	-5°F

This means that on a really cold year, the coldest it will get is -10°F. On most years you should be prepared to experience lows near -5°F.

Plants to Grow in Berwyn

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