Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

By using the USDA zone info for Herndon it's possible to determine when it's possible to plant chocolate daisy.

Planting Calendar for Chocolate Daisy

Frost tolerance for chocolate daisy:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

Since chocolate daisy do ok in moderate cold you can plant them slightly earlier in the year than other frost tender plants.

The earliest that you can plant chocolate daisy in Herndon 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 chocolate daisy and expect a good harvest is probably August. If you wait any later than that and your chocolate daisy may not have a chance to grow to maturity. Starting your chocolate daisy indoors is a great way to get them started a little bit earlier.

Last Frost Date

In Herndon 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.

Remember that USDA zone info for Herndon is an average and the actual date of last frost will vary from year to year. Since half of the time in Herndon last frost occurs after April 15 be ready to protect your chocolate daisy in the event of a surprise late frost.

USDA Zone Info for Herndon

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 Herndon

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