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.

In Port Isabel you can estimate when it's possible to plant jasmine by reviewing the USDA zone info.

Planting Calendar for Jasmine

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

You can not plant jasmine until after the last frost has passed because they do not do well in cold weather.

The earliest that you can plant jasmine in Port Isabel 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 jasmine and expect a good harvest is probably September. Any later than that and your jasmine may not have a chance to fully mature. You can get started a few weeks earlier by starting your jasmine indoors.

Last Frost Date

On average the last frost is on January 31 in Port Isabel. You should expect an average low temperature of 30°F in the coldest months of winter.

Keep in mind that USDA zone info for Port Isabel may not be accurate from year to year and the actual date of last frost can change quite a bit from year to year. Half of the time in Port Isabel last frost occurs after January 31 so make sure that you are ready to cover your jasmine if you have one of those late frosts.

USDA Zone Info for Port Isabel

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 Port Isabel

You may be interested in your other planting guides for Port Isabel.