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.

By checking out the USDA zone info for Dover you should be able to figure out when it's the best time to plant gloriosa daisy.

Planting Calendar for Gloriosa Daisy

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

Since gloriosa 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 gloriosa daisy in Dover 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 gloriosa daisy and expect a good harvest is probably September. Any later than that and your gloriosa daisy may not have a chance to really do well. You can get started a little bit earlier by starting your gloriosa daisy indoors.

Last Frost Date

The average date of last frost is April 15 in Dover. You can expect an average low temperature of 0°F in the coldest months of winter.

Keep in mind that USDA zone info for Dover is just an average and the actual date of last frost can change quite a bit from year to year. Half of the time in Dover it frosts late in the year after April 15 so make sure that you are prepared to protect your gloriosa daisy in the event of one of those late frosts.

USDA Zone Info for Dover

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 Dover

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