The USDA Zone info is a great tool for gardeners to help us estimate your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

In Blue Springs you can determine when you can plant monarda by reviewing the USDA zone info.

Planting Calendar for Monarda

Frost tolerance for monarda:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

Since monarda do ok in moderate cold you can plant them a bit earlier in the year than other frost tender plants.

The earliest that you can plant monarda in Blue Springs 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 monarda and expect a good harvest is probably August. Any later than that and your monarda may not have a chance to grow to maturity. If you are starting your monarda indoors then you might be able to get away with starting them a little bit earlier.

Last Frost Date

The average date of last frost is April 15 in Blue Springs. In the coldest months of winter you can expect an average low temperature of -10°F.

Keep in mind that USDA zone info for Blue Springs is not always accurate and the actual date of last frost is different every year. Since half of the time in Blue Springs you get a frost after April 15 be ready to cover your monarda in the event of one of those late frosts.

USDA Zone Info for Blue Springs

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 Blue Springs

You may be interested in your other planting guides for Blue Springs.