Do you desire to grow gardenia in New Hampshire , but do n’t know when to engraft them ?
Planting gardenia is not as promiscuous as it seems .
Here ’s why :

So if you plant them out of doors too early in the bound they will choke . And if you engraft them too belatedly , your gardenia wo n’t bring on a bloom .
Today , I ’m go to teach you the idealistic time to institute gardenia in New Hampshire :
When to Plant Gardenia in New Hampshire
As you may have already imagine , you need to pay very nigh care to your local weather in the spring . Specifically , you are going to demand 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 gardenia outside in New Hampshire !
For your reference , I have make this table for average frost particular date for most major cities in New Hampshire . If your city is not lean below you’re able to get hold its Last & First Frost DatesHERE .

New Hampshire Last & First Frost Dates
Unfortunately , Mother Nature play brutal antic on us every class .
It should be noted that the above date are just averages .
There are year when the last hoarfrost comesMUCHlater . Sometimes , the last icing happens much earlier and you could get your gardenia planted outdoors in New Hampshire much faster .

Like I suppose before , you need to be very diligent in checking your local conditions .
So what happens if a hoarfrost comes AFTER you plant your gardenia ?
When you have sex a freeze is coming you need to take action .
Also , verify not to plant your gardenia in your garden too late .
When Should You Start Your Gardenia Seeds Indoors?
calculate on the type of gardenia , it accept rough 28 - 42 days ( 4 to 6 weeks ) to grow gardenia from ejaculate indoors and then transfer them to your garden . And then another 2 to 3 years to flower !
For aspecific datethat you should protrude gardenia seeds indoors you should :
Not only this , but I commend again paying close tending to your local weather report .
It should also be observe that the best technique for play your gardenia plants out of doors is to present them ( in their dope ) outside for an hour . And then increase the amount of time they spend outside each mean solar day by an hour until they have been alfresco for 8 hours .
This will “ harden ” your gardenia plant , increasing its chance of fighting off disease , insects , drouth , and wet term .
If you want to learnWHENto plantANYFlower in New Hampshire , channelise over toHEREand just character in the flower you desire to acquire .