When to Plant African Daisy in Iowa City, IA

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.

The earliest that you can plant african daisy in Iowa City can be estimated by checking out the USDA zone info.

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Planting Calendar for African Daisy

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

African Daisy do well in moderate cold which tells us that you can plant them earlier than more sensitive plants.

JanFebMarAprMayJunJulAugSepOctNovDec
Legend 
A good time to plant african daisy
Possibly ok, but a risky time to plant african daisy
Probably not a good time to plant african daisy

The earliest that you can plant african daisy in Iowa City 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 african daisy and expect a good harvest is probably September. Any later than that and your african daisy may not have a chance to really do well. You can get started a few weeks earlier by starting your african daisy indoors.

Last Frost Date

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

Since the USDA zone info for Iowa City is just an average the actual date of last frost is different every year. Since half of the time in Iowa City there is a last frost after April 15 be ready to protect your african daisy in the event of a surprise late frost.

USDA Zone Info for Iowa City

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 Iowa City

You may be interested in your other planting guides for Iowa City.