Resist the urge to plant the tender stuff early
It’s pretty easy to get caught up in our early taste of Spring like weather over this past weekend and the 70s we are going through right now. Even so it’s still only early March and while the grass, trees and even some flowers have already started to show signs of growth. It’s still way too early to think about planting the garden and flowers. That is unless you want to cover them several nights a week for the next month or so. Or if you just want to replace the plants a few times from now until early mid-April.
I have a rule of a green thumb around here, plant the hardy stuff around Saint Patrick’s Day(March 17th) and plant the tender stuff around Tax Day(April 15th). I say this because history shows us that there will be a hard freeze and many frosts until about early April and sometimes even later.
Here’s a look at the earliest and latest freeze over 136 years of records here in Charlotte during the Spring/Winter. You’ll see our latest freeze ever was May 2, 1963, but even the record for the earliest last freeze is still right only as early as late February. So if you plant now you are betting on a very rare event. Basically you are gambling that we have already had our last freeze of the winter/spring season. While if you wait until April 15th for the tender stuff you are playing the odd in your favor. In Charlotte 96% of last freeze events have occurred prior to April 15th.
|DATES OF LAST OCCURRENCE OF 32 OR LOWER|
If you want to look just at the past 13 years in Charlotte here are the dates of the last freeze of the season.
2000 April 5 2006 April 10
2001 April 19 2007 April 10
2002 April 7 2008 April 16
2003 March 31 2009 March 22
2004 April 6 2010 March 27th
2005 April 25 2011 April 6th
2012 March 11th 2013 March 29th
2014 April 16th
If you average that just over the past 10 years the average last freeze in Charlotte has been around April 9th. So you are in really good shape if you are waiting until the week of tax day, April 15th.
Now it should be noted these are only the “official” freezes reported at the airport and at your house it could be colder than at the airport. Also, this doesn’t include frosts which can occur above 32° but aren’t as damaging to most plants. For that reason here are some maps that show the average date of our last frost/freeze. Remember this is the average date and there are always outliers.
You can find interactive versions of maps by clicking here.