The USDA Zone info is a great tool for gardeners to help us estimate your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

The first opportunity to plant chamomile in Harrington Park can be figured out by referring to the USDA zone info.

Planting Calendar for Chamomile

Frost tolerance for chamomile:	Tolerant of some frost.
When to plant:	Up to 5 weeks before last frost.

You can plant chamomile just a bit earlier in the year because they do well in moderate cold.

The earliest that you can plant chamomile in Harrington Park 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 chamomile and expect a good harvest is probably September. You probably don't want to wait any later than that or else your chamomile may not have a chance to really do well. You can get started a little bit earlier by starting your chamomile indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on April 15 in Harrington Park. In the coldest months of winter you can expect an average low temperature of 0°F.

Remember that USDA zone info for Harrington Park is just an average and the actual date of last frost can change quite a bit from year to year. Half of the time in Harrington Park you get a frost after April 15 so be sure to be ready to protect your chamomile if you have a surprise late frost.

USDA Zone Info for Harrington Park

Here is the info for USDA Zone 7a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	0°F
Highest Expected Low	5°F

This means that on a really cold year, the coldest it will get is 0°F. On most years you should be prepared to experience lows near 5°F.

Plants to Grow in Harrington Park

You may be interested in your other planting guides for Harrington Park.