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

In Centerton you can estimate when it's possible to plant helianthemum by referring to the USDA zone info.

Planting Calendar for Helianthemum

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

Helianthemum are moderately cold tolerant which tells us that you can plant them earlier than other frost tender plants.

The earliest that you can plant helianthemum in Centerton 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 helianthemum and expect a good harvest is probably September. Any later than that and your helianthemum may not have a chance to fully mature. You can get started a little bit earlier by starting your helianthemum indoors.

Last Frost Date

The average date of last frost is April 15 in Centerton. You can expect an average low temperature of -5°F in the coldest months of winter.

It's important to remember that USDA zone info for Centerton may not be accurate from year to year and the actual date of last frost changes from year to year. Since half of the time in Centerton you get surprised by a frost after April 15 be ready to protect your helianthemum in the event of a late frost.

USDA Zone Info for Centerton

Here is the info for USDA Zone 6b.

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

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

Plants to Grow in Centerton

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