One of the best tools that you have as gardeners to help us estimate your gardening schedule is the USDA zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

You can figure out when it's the best time to plant transvaal daisy in Romulus by referring to the USDA zone info.

Planting Calendar for Transvaal Daisy

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

Transvaal Daisy do well in very little cold which means that you can plant them slightly earlier in the year than other frost tender plants.

The earliest that you can plant transvaal daisy in Romulus 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 transvaal daisy and expect a good harvest is probably August. You probably don't want to wait any later than that or else your transvaal daisy may not have a chance to really do well. You can get started a few weeks earlier by starting your transvaal daisy indoors.

Last Frost Date

On average the last frost is on April 15 in Romulus. In the coldest months of winter you should expect an average low temperature of -10°F.

It's important to remember that USDA zone info for Romulus may not be accurate from year to year and the actual date of last frost will vary from year to year. Half of the time in Romulus last frost occurs after April 15 so make sure that you are prepared to protect your transvaal daisy if you have one of those late frosts.

USDA Zone Info for Romulus

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 Romulus

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