One of the first steps you take when you are making a decision about your gardening schedule is find your USDA Zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

One way of making a decision about when it's a good idea to plant lobelia is to check out the USDA zone info for White Plains.

Planting Calendar for Lobelia

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

Since lobelia do well in cold you can plant them earlier in the year than other frost tender plants.

The earliest that you can plant lobelia in White Plains 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 lobelia and expect a good harvest is probably September. If you wait any later than that and your lobelia may not have a chance to really do well. Starting your lobelia indoors is a great way to get them started a little bit earlier.

Last Frost Date

On average all chance of frost has passed is on April 15 in White Plains. You should expect an average low temperature of 0°F in the coldest months of winter.

Since the USDA zone info for White Plains is an average the actual date of last frost changes from year to year. Half of the time in White Plains last frost occurs after April 15 so be sure to be ready to cover your lobelia if you have a surprise late frost.

USDA Zone Info for White Plains

Here is the info for USDA Zone 7a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	0°F
Highest Expected Low	5°F

This means that on a really cold year, the coldest it will get is 0°F. On most years you should be prepared to experience lows near 5°F.

Plants to Grow in White Plains

You may be interested in your other planting guides for White Plains.