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

It's a good idea to determine when to plant polygonums by reviewing the USDA zone info for Pleasant Grove.

Planting Calendar for Polygonums

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

You can not plant polygonums until after the last frost because they require warm weather.

The earliest that you can plant polygonums in Pleasant Grove 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 polygonums and expect a good harvest is probably August. If you wait any later than that and your polygonums may not have a chance to grow to maturity. If you are starting your polygonums indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

The average date of last frost is April 15 in Pleasant Grove. It might get as low as 0°F during the coldest months of winter.

Since the USDA zone info for Pleasant Grove is not always accurate the actual date of last frost can change quite a bit from year to year. Half of the time in Pleasant Grove there is a last frost after April 15 so make sure that you are ready to cover your polygonums in the event of a late frost.

USDA Zone Info for Pleasant Grove

Here is the info for USDA Zone 7a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	0°F
Highest Expected Low	5°F

This means that on a really cold year, the coldest it will get is 0°F. On most years you should be prepared to experience lows near 5°F.

Plants to Grow in Pleasant Grove

You may be interested in your other planting guides for Pleasant Grove.