Do you need to grow cosmos in South Carolina , but do n’t have sex when to plant them ?
Planting existence is not as easy as it seems .
Here ’s why :

So if you constitute them out of doors too too soon in the spring they will conk out . And if you plant them too late , your cosmos wo n’t grow a bloom .
Today , I ’m go to instruct you the idealistic time to set world in South Carolina :
When to Plant Cosmos in South Carolina
As you may have already guessed , you demand to pay very close tending to your local weather in the spring . Specifically , you are going to need to watch when the last frost occurs .
In general , when there has n’t been a frost for two weeks , you are SAFE to found your cosmos out of doors in South Carolina !
For your acknowledgment , I have created this table for intermediate frost day of the month for most major cities in South Carolina . If your city is not name below you could find its Last & First Frost DatesHERE .

South Carolina Last & First Frost Dates
Unfortunately , Mother Nature play barbarous magic on us every year .
It should be take down that the above dates are just averages .
There are year when the last frost comesMUCHlater . Sometimes , the last frost happens much before and you may get your cosmos planted alfresco in South Carolina much quicker .

Like I sound out before , you need to be very diligent in checking your local weather condition .
So what befall if a frost comes AFTER you plant your cosmos ?
When you know a frost is coming you need to take action .
Also , check that not to plant your cosmos in your garden too late .
When Should You Start Your Cosmos Seeds Indoors?
depend on the type of cosmos , it takes rough 7 to 10 24-hour interval to produce cosmea from seed indoors and then transplant them to your garden . And then another 3 months to flower !
For aspecific datethat you should bug out cosmos seed indoors you should :
Not only this , but I recommend again pay closelipped tending to your local weather report .
It should also be noted that the best technique for bringing your existence plants outside is to introduce them ( in their pots ) outside for an hr . And then increase the amount of prison term they spend outside each day by an hour until they have been outside for 8 hours .
This will “ harden ” your cosmos plant , increasing its chances of push off diseases , worm , droughts , and pie-eyed conditions .
If you want to learnWHENto plantANYFlower in South Carolina , head over toHEREand just type in the flower you want to grow .