One of the first steps you take when you are getting a good idea 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.

By looking at the USDA zone info for Gladstone you should be able to figure out when it's a good idea to plant abutilon.

Planting Calendar for Abutilon

Frost tolerance for abutilon:	Not tolerant of frost.
When to plant:	After the last frost when the weather gets warmer.

Since abutilon are not cold tolerant it is important to wait until after the last frost when the weather gets warmer before you can plant them.

The earliest that you can plant abutilon in Gladstone 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 abutilon and expect a good harvest is probably August. If you wait any later than that and your abutilon may not have a chance to really do well. You can get started a few weeks earlier by starting your abutilon indoors.

Last Frost Date

On average the last frost has passed is on March 15 in Gladstone. In the coldest months of winter you should expect an average low temperature of 15°F.

Since the USDA zone info for Gladstone may not be accurate from year to year the actual date of last frost can change quite a bit from year to year. Since half of the time in Gladstone it frosts late in the year after March 15 be ready to protect your abutilon if you have a late frost.

USDA Zone Info for Gladstone

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 Gladstone

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