Do you want to grow tuberose in Oklahoma , but do n’t eff when to plant them ?
Planting tuberose is not as well-situated as it seems .
Here ’s why :

So if you plant them outside too early in the spring they will die . And if you engraft them too deep , your tuberose wo n’t produce a bloom .
Today , I ’m going to teach you the ideal time to plant tuberose in Oklahoma :
When to Plant Tuberose in Oklahoma
As you may have already reckon , you need to pay very close attention to your local weather in the spring . Specifically , you are going to need to ascertain when the last frost occur .
In oecumenical , when there has n’t been a freeze for two weeks , you are SAFE to plant your tuberose outside in Oklahoma !
For your reference , I have create this table for average frost date for most major cities in Oklahoma . If your metropolis is not listed below you could find its Last & First Frost DatesHERE .

Oklahoma Last & First Frost Dates
unluckily , Mother Nature plays cruel tricks on us every year .
It should be noted that the above dates are just average .
There are years when the last Robert Lee Frost comesMUCHlater . Sometimes , the last icing happens much earlier and you’re able to get your Polianthes tuberosa implant outside in Oklahoma much quicker .

Like I said before , you need to be very diligent in checking your local weather .
So what happens if a frost come AFTER you plant your Polianthes tuberosa ?
When you know a frost is coming you need to take action .
Also , make indisputable not to set your Polianthes tuberosa in your garden too late .
When Should You Start Your Tuberose Seeds Indoors?
Depending on the character of Polianthes tuberosa , it take on close to 120 days(4 months ) to mature tuberose from germ indoors and then graft them to your garden . And then another 90 to 120 day to flower !
For aspecific datethat you should start tuberose seed indoors you should :
Not only this , but I advocate again paying close attention to your local weather report .
It should also be observe that the best technique for bringing your tuberose plants outside is to introduce them ( in their pots ) alfresco for an 60 minutes . And then increase the amount of time they spend outside each day by an hour until they have been alfresco for 8 hour .
This will “ harden ” your tuberose plant , increase its fortune of fighting off disease , insects , droughts , and wet conditions .
If you desire to learnWHENto plantANYFlower in Oklahoma , maneuver over toHEREand just type in the flower you want to grow .