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.

One way of estimating when it's a good idea to plant moon vine is to use the USDA zone info for Leominster.

Planting Calendar for Moon Vine

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

It's not a good idea to plant moon vine until after all chance of frost has passed because they do not do well in cold weather.

The earliest that you can plant moon vine in Leominster 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 moon vine and expect a good harvest is probably August. Any later than that and your moon vine may not have a chance to grow to maturity. Starting your moon vine indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is April 15 in Leominster. You should expect an average low temperature of -15°F in the coldest months of winter.

Since the USDA zone info for Leominster 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 Leominster there is a last frost after April 15 be ready to protect your moon vine in the event of a late frost.

USDA Zone Info for Leominster

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 Leominster

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