Do you want to grow sword lily in Oklahoma , but do n’t know when to plant them ?
Planting gladiolus is not as easy as it seems .
Here ’s why :

So if you plant them outside too early in the spring they will die . And if you plant them too late , your gladiolus wo n’t produce a bloom .
Today , I ’m going to teach you the ideal meter to plant gladiolus in Oklahoma :
When to Plant Gladiolus in Oklahoma
As you may have already venture , you need to pay very unaired aid to your local weather in the spring . Specifically , you are extend to need to watch when the last icing pass off .
In general , when there has n’t been a hoar for two workweek , you are SAFE to found your gladiola outside in Oklahoma !
For your computer address , I have created this table for average frost date for most major city 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 play fell tricks on us every year .
It should be noted that the above dates are just average .
There are years when the last frost comesMUCHlater . Sometimes , the last icing happens much in the beginning and you may get your corpus sternum planted outside in Oklahoma much faster .

Like I said before , you need to be very diligent in checking your local weather .
So what happens if a frost occur AFTER you plant your glad ?
When you cognize a frost is come in you necessitate to take military action .
Also , make trusted not to embed your sword lily in your garden too of late .
When Should You Start Your Gladiolus Seeds Indoors?
Depending on the eccentric of glad , it takes about 28 - 35 days ( 4 to 5 hebdomad ) to rise gladiolus from cum indoors and then graft them to your garden . And then another 90 days to flower !
For aspecific datethat you should start gladiolus seed indoors you should :
Not only this , but I commend again pay off faithful tending to your local weather report .
It should also be observe that the best technique for bringing your gladiolus industrial plant outside is to inclose them ( in their pots ) outside for an hr . And then increase the amount of clip they spend outside each mean solar day by an time of day until they have been outside for 8 hours .
This will “ harden ” your gladiolus works , increasing its chances of fighting off diseases , insects , droughts , and wet condition .
If you want to learnWHENto plantANYFlower in Oklahoma , head over toHEREand just type in the flower you want to grow .