When to Plant Dahlberg Daisy in Upland, CA

One of the first steps you take when you are getting a good idea your gardening schedule is find your USDA Zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

By reviewing the USDA zone info for Upland you should be able to determine when to plant dahlberg daisy.


Planting Calendar for Dahlberg Daisy

Frost tolerance for dahlberg daisy: Not tolerant of frost.
When to plant: After all chance of frost has passed.

You can not plant dahlberg daisy until after the last frost because they require warm weather.

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

The earliest that you can plant dahlberg daisy in Upland 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 dahlberg daisy and expect a good harvest is probably September. Any later than that and your dahlberg daisy may not have a chance to really do well. Starting your dahlberg daisy indoors is a great way to get them started a few weeks earlier.

Last Frost Date

The average date of last frost is January 31 in Upland. In the coldest months of winter you should expect an average low temperature of 30°F.

Remember that USDA zone info for Upland is just an average and the actual date of last frost is different every year. Since half of the time in Upland you get a frost after January 31 be ready to protect your dahlberg daisy if you have a surprise late frost.

USDA Zone Info for Upland

Here is the info for USDA Zone 10a.

Average Date of Last Frost (spring)January 31
Average Date of First Frost (fall)December 15
Lowest Expected Low30°F
Highest Expected Low35°F

This means that on a really cold year, the coldest it will get is 30°F. On most years you should be prepared to experience lows near 35°F.

Plants to Grow in Upland

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