Before planting it is a good idea to find your USDA Zone info to determine your garden schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

You can determine when it's possible to plant flowering maple in New Castle by reviewing the USDA zone info.

Planting Calendar for Flowering Maple

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

Since flowering maple do not do well in cold weather you need to wait until after the last frost before you can plant them.

The earliest that you can plant flowering maple in New Castle 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 flowering maple and expect a good harvest is probably August. If you wait any later than that and your flowering maple may not have a chance to fully mature. You can get started a little bit earlier by starting your flowering maple indoors.

Last Frost Date

On average the last frost has passed is on April 15 in New Castle. In the coldest months of winter you should expect an average low temperature of -10°F.

Keep in mind that USDA zone info for New Castle is not always accurate and the actual date of last frost can change quite a bit from year to year. Since half of the time in New Castle you get surprised by a frost after April 15 be ready to cover your flowering maple if you have a surprise late frost.

USDA Zone Info for New Castle

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 New Castle

You may be interested in your other planting guides for New Castle.