The USDA Zone info is a great tool for gardeners to help us estimate your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

One way of figuring out when it's a good idea to plant basket of gold is to examine the USDA zone info for Grafton.

Planting Calendar for Basket of Gold

Frost tolerance for basket of gold:	Very tolerant of frost.
When to plant:	Up to 7 weeks before last frost.

You can plant basket of gold much earlier in the year because they are very cold tolerant.

The earliest that you can plant basket of gold in Grafton is February. However, you really should wait until March if you don't want to take any chances.

The last month that you can plant basket of gold and expect a good harvest is probably September. If you wait any later than that and your basket of gold may not have a chance to really do well. You can get started a few weeks earlier by starting your basket of gold indoors.

Last Frost Date

The average date of last frost is April 15 in Grafton. You should expect an average low temperature of -10°F in the coldest months of winter.

Always keep in mind that USDA zone info for Grafton is an average and the actual date of last frost changes from year to year. Half of the time in Grafton last frost occurs after April 15 so always be ready to cover your basket of gold if you have a surprise late frost.

USDA Zone Info for Grafton

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 Grafton

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