One of the best tools that you have as gardeners to help us determine your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

In Eaton Rapids you can determine when you can plant datura by looking at the USDA zone info.

Planting Calendar for Datura

Frost tolerance for datura:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

Datura do ok in mild cold which tells us that you can plant them slightly earlier in the year than other frost tender plants.

The earliest that you can plant datura in Eaton Rapids is March. However, you really should wait until April if you don't want to take any chances.

The last month that you can plant datura and expect a good harvest is probably August. You probably don't want to wait any later than that or else your datura may not have a chance to grow to maturity. You can get started a couple of weeks earlier by starting your datura indoors.

Last Frost Date

On average all chance of frost has passed is on April 15 in Eaton Rapids. In the coldest months of winter you should expect an average low temperature of -15°F.

Just be sure to remember that USDA zone info for Eaton Rapids is an average and the actual date of last frost can change quite a bit from year to year. Since half of the time in Eaton Rapids you get surprised by a frost after April 15 be ready to cover your datura if you have a late frost.

USDA Zone Info for Eaton Rapids

Here is the info for USDA Zone 5b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-15°F
Highest Expected Low	-10°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 -10°F.

Plants to Grow in Eaton Rapids

You may be interested in your other planting guides for Eaton Rapids.