The USDA Zone info is a great tool for gardeners to help us determine 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.

The USDA zone info for Arlington Heights should be read to figure out when 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 are moderately cold tolerant you can plant them a little earlier in the year than more sensitive plants.

The earliest that you can plant gloriosa daisy in Arlington Heights 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 grow to maturity. You can get started a couple of weeks earlier by starting your gloriosa daisy indoors.

Last Frost Date

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

Just be sure to remember that USDA zone info for Arlington Heights may not be accurate from year to year and the actual date of last frost is different every year. Since half of the time in Arlington Heights you get a frost after April 15 be ready to protect your gloriosa daisy in the event of one of those late frosts.

USDA Zone Info for Arlington Heights

Here is the info for USDA Zone 5b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-15°F
Highest Expected Low	-10°F

This means that on a really cold year, the coldest it will get is -15°F. On most years you should be prepared to experience lows near -10°F.

Plants to Grow in Arlington Heights

You may be interested in your other planting guides for Arlington Heights.