Do you want to develop hibiscus in Oklahoma , but do n’t sleep with when to plant them ?
Planting hibiscus is not as easy as it seems .
Here ’s why :

So if you plant them outdoors too early in the leap they will die . And if you plant them too late , your hibiscus wo n’t produce a bloom .
Today , I ’m croak to teach you the ideal fourth dimension to institute hibiscus in Oklahoma :
When to Plant Hibiscus in Oklahoma
As you may have already pretend , you need to pay very close attention to your local weather in the spring . Specifically , you are going to need to watch when the last frost come about .
In general , when there has n’t been a frost for two week , you are SAFE to establish your hibiscus outside in Oklahoma !
For your reference , I have created this table for mean frost date for most major urban center in Oklahoma . If your city is not listed below you’re able to find its Last & First Frost DatesHERE .

Oklahoma Last & First Frost Dates
Unfortunately , Mother Nature plays fell tricks on us every year .
It should be noted that the above escort are just average .
There are class when the last frost comesMUCHlater . Sometimes , the last frost pass off much before and you may get your hibiscus plant outside in Oklahoma much faster .

Like I say before , you need to be very diligent in see your local weather .
So what happens if a icing comes AFTER you plant your hibiscus ?
When you have it away a frost is coming you demand to take action .
Also , make certain not to plant your hibiscus in your garden too late .
When Should You Start Your Hibiscus Seeds Indoors?
Depending on the type of hibiscus , it takes more or less 14 - 21 days ( 2 to 3 weeks ) to grow hibiscus from seed indoors and then transplant them to your garden . And then another 3 to 4 weeks to flower !
For aspecific datethat you should start hibiscus seeds indoors you should :
Not only this , but I recommend again give tightlipped attention to your local weather report .
It should also be noted that the best proficiency for bringing your hibiscus plants outside is to introduce them ( in their pot ) outside for an hour . And then increase the amount of time they spend outside each Clarence Day by an 60 minutes until they have been outside for 8 hours .
This will “ harden ” your hibiscus plant , increase its chance of defend off disease , insects , drouth , and wet shape .
If you require to learnWHENto plantANYFlower in Oklahoma , head over toHEREand just case in the flower you want to grow .