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 checking out the USDA zone info for Lewiston it's a good idea to figure out when it's the best time 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.

You can plant gloriosa daisy just a bit earlier in the year because they are moderately cold tolerant.

The earliest that you can plant gloriosa daisy in Lewiston 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. You can get started a little bit earlier by starting your gloriosa daisy indoors.

Last Frost Date

On average all chance of frost has passed is on April 15 in Lewiston. In the coldest months of winter you can expect an average low temperature of 5°F.

Keep in mind that USDA zone info for Lewiston is an average and the actual date of last frost will vary from year to year. Since half of the time in Lewiston you get a frost after April 15 be ready to cover your gloriosa daisy in the event of a late frost.

USDA Zone Info for Lewiston

Here is the info for USDA Zone 7b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	5°F
Highest Expected Low	10°F

This means that on a really cold year, the coldest it will get is 5°F. On most years you should be prepared to experience lows near 10°F.

Plants to Grow in Lewiston

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