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.

In Snyder you can figure out when it's the best time to plant nierembergia by reviewing the USDA zone info.

Planting Calendar for Nierembergia

Frost tolerance for nierembergia:	Not tolerant of frost.
When to plant:	After the last frost has passed.

Since nierembergia are not cold tolerant you must wait until after the last frost has passed before you can plant them.

The earliest that you can plant nierembergia in Snyder is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant nierembergia and expect a good harvest is probably August. If you wait any later than that and your nierembergia may not have a chance to fully mature. If you are starting your nierembergia indoors then you might be able to get away with starting them a little bit earlier.

Last Frost Date

The average date of last frost is April 15 in Snyder. In the coldest months of winter you should expect an average low temperature of 5°F.

Since the USDA zone info for Snyder is not always accurate the actual date of last frost is different every year. Half of the time in Snyder you get surprised by a frost after April 15 so be sure to be ready to protect your nierembergia in the event of a surprise late frost.

USDA Zone Info for Snyder

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 Snyder

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