Before planting it is a good idea to find your USDA Zone info to figure out 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.

One way of estimating when to plant diascia is to examine the USDA zone info for Fallon.

Planting Calendar for Diascia

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

Diascia do well in moderate cold which tells us that you can plant them earlier than other frost tender plants.

The earliest that you can plant diascia in Fallon 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 diascia and expect a good harvest is probably September. Any later than that and your diascia may not have a chance to fully mature. Starting your diascia indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is April 15 in Fallon. In the coldest months of winter you should expect an average low temperature of 0°F.

Since the USDA zone info for Fallon may not be accurate from year to year the actual date of last frost will vary from year to year. Half of the time in Fallon there is a last frost after April 15 so always be ready to cover your diascia if you have a late frost.

USDA Zone Info for Fallon

Here is the info for USDA Zone 7a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	0°F
Highest Expected Low	5°F

This means that on a really cold year, the coldest it will get is 0°F. On most years you should be prepared to experience lows near 5°F.

Plants to Grow in Fallon

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