Before planting it is a good idea to find your USDA Zone info to figure out your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

It's possible to determine when you can plant pyrethrum by reviewing the USDA zone info for Wiggins.

Planting Calendar for Pyrethrum

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

Pyrethrum do ok in some cold which means that you can plant them a little earlier in the year than other frost tender plants.

The earliest that you can plant pyrethrum in Wiggins 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 pyrethrum and expect a good harvest is probably September. Any later than that and your pyrethrum may not have a chance to really do well. Starting your pyrethrum indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is March 15 in Wiggins. In the coldest months of winter you can expect an average low temperature of 15°F.

Just be sure to remember that USDA zone info for Wiggins may not be accurate from year to year and the actual date of last frost will vary from year to year. Since half of the time in Wiggins you get surprised by a frost after March 15 be ready to protect your pyrethrum if you have one of those late frosts.

USDA Zone Info for Wiggins

Here is the info for USDA Zone 8b.

Average Date of Last Frost (spring)	March 15
Average Date of First Frost (fall)	November 15
Lowest Expected Low	15°F
Highest Expected Low	20°F

This means that on a really cold year, the coldest it will get is 15°F. On most years you should be prepared to experience lows near 20°F.

Plants to Grow in Wiggins

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