One of the first steps you take when you are estimating your gardening schedule is find your USDA Zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

You should be able to figure out when you can plant tithonia by using the USDA zone info for Tipp City.

Planting Calendar for Tithonia

Frost tolerance for tithonia:	Not tolerant of frost.
When to plant:	After the last frost.

Since tithonia are not cold tolerant it is necessary to wait until after the last frost before you can plant them.

The earliest that you can plant tithonia in Tipp City 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 tithonia and expect a good harvest is probably August. If you wait any later than that and your tithonia may not have a chance to fully mature. If you are starting your tithonia 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 Tipp City. In the coldest months of winter you can expect an average low temperature of -10°F.

Always keep in mind that USDA zone info for Tipp City is just an average and the actual date of last frost will vary from year to year. Half of the time in Tipp City you get surprised by a frost after April 15 so just be sure to be ready to protect your tithonia in the event of one of those late frosts.

USDA Zone Info for Tipp City

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 Tipp City

You may be interested in your other planting guides for Tipp City.