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.

A common way of getting a good idea when you can plant english daisy is to consult the USDA zone info for West Richland.

Planting Calendar for English Daisy

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

Since english daisy do well in moderate cold you can plant them a little earlier in the year than other frost tender plants.

The earliest that you can plant english daisy in West Richland 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 english daisy and expect a good harvest is probably September. Any later than that and your english daisy may not have a chance to fully mature. If you are starting your english daisy indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

In West Richland the average date of last frost happens on April 15. You should expect an average low temperature of 0°F in the coldest months of winter.

Since the USDA zone info for West Richland is just an average the actual date of last frost can change quite a bit from year to year. Half of the time in West Richland you get a frost after April 15 so make sure that you are ready to protect your english daisy in the event of a surprise late frost.

USDA Zone Info for West Richland

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 West Richland

You may be interested in your other planting guides for West Richland.