When to Plant Gloriosa Daisy in Princeton, IL

The USDA Zone info is a great tool for gardeners to help us determine your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

By checking out the USDA zone info for Princeton you should be able to estimate when it's a good idea to plant gloriosa daisy.

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Planting Calendar for Gloriosa Daisy

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

You can plant gloriosa daisy just a bit earlier in the year because they are one of those plants that can tolerate a little bit of cold weather.

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

The earliest that you can plant gloriosa daisy in Princeton 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. You probably don't want to wait any later than that or else your gloriosa daisy may not have a chance to grow to maturity. If you are starting your gloriosa daisy indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

On average the last frost is on April 15 in Princeton. It might get as low as -15°F during the coldest months of winter.

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

USDA Zone Info for Princeton

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 Princeton

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