One of the best tools that you have as gardeners to help us estimate your gardening schedule is the 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.

In Presidio you can determine when it's the best time to plant dracaena by referring to the USDA zone info.

Planting Calendar for Dracaena

Frost tolerance for dracaena:	Very tolerant of frost.
When to plant:	Up to 7 weeks before last frost.

Dracaena tend to make it in pretty solid cold which tells us that you can plant them much earlier in the year than other frost tender plants.

The earliest that you can plant dracaena in Presidio is January. However, you really should wait until February if you don't want to take any chances.

The last month that you can plant dracaena and expect a good harvest is probably October. Any later than that and your dracaena may not have a chance to fully mature. You can get started a few weeks earlier by starting your dracaena indoors.

Last Frost Date

In Presidio the average date of last frost happens on February 15. You should expect an average low temperature of 20°F in the coldest months of winter.

It's important to remember that USDA zone info for Presidio is just an average and the actual date of last frost changes from year to year. Half of the time in Presidio there is a last frost after February 15 so just be sure to be ready to cover your dracaena if you have a late frost.

USDA Zone Info for Presidio

Here is the info for USDA Zone 9a.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	20°F
Highest Expected Low	25°F

This means that on a really cold year, the coldest it will get is 20°F. On most years you should be prepared to experience lows near 25°F.

Plants to Grow in Presidio

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