Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

You will be able to determine when you can plant pumpkins by reviewing the USDA zone info for Duarte.

Planting Calendar for Pumpkins

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

It's probably a bad idea to plant pumpkins until after all chance of frost has passed because they require warm weather.

The earliest that you can plant pumpkins in Duarte 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 pumpkins and expect a good harvest is probably September. You probably don't want to wait any later than that or else your pumpkins may not have a chance to fully mature. You can get started a few weeks earlier by starting your pumpkins indoors.

Last Frost Date

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

Since the USDA zone info for Duarte is an average the actual date of last frost is different every year. Half of the time in Duarte there is a last frost after January 31 so make sure that you are prepared to protect your pumpkins in the event of a surprise late frost.

USDA Zone Info for Duarte

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 Low	30°F
Highest Expected Low	35°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 Duarte

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