Do you wish to develop periwinkle in North Carolina, however don’t know when to plant them?
Planting periwinkle isn’t as simple because it appears.
Right here’s why:
- Periwinkle will not be capable of survive frost or chilly climate underneath 50 levels Fahrenheit.
So in the event you plant them exterior too early within the fall they are going to die. And in the event you plant them too late, your periwinkle gained’t produce a bloom.
At this time, I’m going to show you the perfect time to plant periwinkle in North Carolina:
- To Study Extra About HOW to Develop Periwinkle, Test Out This GUIDE!
When to Plant Periwinkle in North Carolina
As you might have already guessed, it’s good to pay very shut consideration to your native climate within the fall. Particularly, you’re going to want to observe when the final frost happens.
Basically, when there hasn’t been a frost for 2 weeks, you might be SAFE to plant your periwinkle exterior in North Carolina!
On your reference, I’ve created this desk for common frost dates for many main cities in New Jersey. In case your metropolis isn’t listed under yow will discover its Final & First Frost Dates HERE.
New Jersey Final & First Frost Dates

Sadly, Mom Nature performs merciless methods on us yearly.
It needs to be famous that the above dates are simply averages.
There are years when the final frost comes MUCH later. Generally, the final frost occurs a lot earlier and you may get your periwinkle planted exterior in North Carolina a lot faster.
Like I mentioned earlier than, it’s good to be very diligent in checking your native climate.
So what occurs if a frost comes AFTER you plant your periwinkle?
When you already know a frost is coming it’s good to take motion.
- If periwinkle are in pots, carry them inside
- If periwinkle are within the floor, cowl them in burlap and hope they survive
Additionally, be sure to not plant your periwinkle in your backyard too late.
- Planting periwinkle too late will trigger small blooms and even worse, no blooms.
When Ought to You Begin Your Periwinkle Seeds Indoors?
Relying on the kind of periwinkle, it takes roughly 14 to 21 days to develop periwinkle from seed indoors after which transplant them to your backyard. After which one other 10 to 12 weeks to bloom!
For a particular date that you need to begin periwinkle seeds indoors you need to:
- Discover the final common frost date HERE
- After which subtract 14 days from it
Not solely this, however I like to recommend once more paying shut consideration to your native climate report.
It also needs to be famous that the very best approach for bringing your periwinkle crops exterior is to introduce them (of their pots) exterior for an hour. After which enhance the period of time they spend exterior every day by an hour till they’ve been exterior for 8 hours.
This may “harden” your periwinkle plant, growing its possibilities of combating off illnesses, bugs, droughts, and moist circumstances.
If you wish to be taught WHEN to plant ANY Flower in North Carolina, head over to HERE and simply kind within the flower you wish to develop.