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.

By reviewing the USDA zone info for Grand Forks you will be able to estimate when you can plant english daisy.

Planting Calendar for English Daisy

Frost tolerance for english daisy:	Tolerant of some frost.
When to plant:	Up to 5 weeks before last frost.

English Daisy do well in moderate cold which means that you can plant them earlier than plants that are more sensitive to the cold.

The earliest that you can plant english daisy in Grand Forks is March. However, you really should wait until April if you don't want to take any chances.

The last month that you can plant english daisy and expect a good harvest is probably August. If you wait any later than that and your english daisy may not have a chance to grow to maturity. If you are starting your english daisy indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

The average date of last frost is May 15 in Grand Forks. In the coldest months of winter you should expect an average low temperature of -30°F.

Just be sure to remember that the actual date of last frost is an average because it is based on the USDA zone info for Grand Forks and it can change quite a bit from year to year. Since half of the time in Grand Forks you get a frost after May 15 be ready to cover your english daisy if you have a late frost.

USDA Zone Info for Grand Forks

Here is the info for USDA Zone 4a.

Average Date of Last Frost (spring)	May 15
Average Date of First Frost (fall)	September 15
Lowest Expected Low	-30°F
Highest Expected Low	-25°F

This means that on a really cold year, the coldest it will get is -30°F. On most years you should be prepared to experience lows near -25°F.

Plants to Grow in Grand Forks

You may be interested in your other planting guides for Grand Forks.