One of the first steps you take when you are figuring out your gardening schedule is find your USDA Zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

You should be able to determine when it's a good idea to plant tagetes by reviewing the USDA zone info for Inkster.

Planting Calendar for Tagetes

Frost tolerance for tagetes:	Not tolerant of frost.
When to plant:	After the last frost has passed.

You can not plant tagetes until after the last frost because they require warm weather.

The earliest that you can plant tagetes in Inkster is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant tagetes and expect a good harvest is probably August. Any later than that and your tagetes may not have a chance to grow to maturity. You can get started a few weeks earlier by starting your tagetes indoors.

Last Frost Date

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

Keep in mind that USDA zone info for Inkster may not be accurate from year to year and the actual date of last frost changes from year to year. Half of the time in Inkster you get surprised by a frost after April 15 so just be sure to be ready to protect your tagetes if you have one of those late frosts.

USDA Zone Info for Inkster

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 Inkster

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