When to Plant Tall Phlox in Fort Lauderdale, FL

One of the first steps you take when you are estimating 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.

You can estimate when to plant tall phlox in Fort Lauderdale by checking out the USDA zone info.


Planting Calendar for Tall Phlox

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

Tall Phlox do ok in some cold which means that you can plant them a little earlier in the year than other plants that might not handle the cold.

JanFebMarAprMayJunJulAugSepOctNovDec
Legend 
A good time to plant tall phlox
Possibly ok, but a risky time to plant tall phlox
Probably not a good time to plant tall phlox

The earliest that you can plant tall phlox in Fort Lauderdale 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 tall phlox and expect a good harvest is probably October. Any later than that and your tall phlox may not have a chance to fully mature. You can get started a couple of weeks earlier by starting your tall phlox indoors.

Last Frost Date

On average the last frost is on January 31 in Fort Lauderdale. It might get as low as 35°F during the coldest months of winter.

Remember that USDA zone info for Fort Lauderdale may not be accurate from year to year and the actual date of last frost will vary from year to year. Since half of the time in Fort Lauderdale there is a last frost after January 31 be ready to cover your tall phlox if you have a late frost.

USDA Zone Info for Fort Lauderdale

Here is the info for USDA Zone 10b.

Average Date of Last Frost (spring)January 31
Average Date of First Frost (fall)December 15
Lowest Expected Low35°F
Highest Expected Low40°F

This means that on a really cold year, the coldest it will get is 35°F. On most years you should be prepared to experience lows near 40°F.

Plants to Grow in Fort Lauderdale

You may be interested in your other planting guides for Fort Lauderdale.