Do you want to grow hydrangea in Michigan , but do n’t know when to plant them ?
Planting hydrangea is not as promiscuous as it seems .
Here ’s why :

So if you plant them outside too too soon in the crepuscule they will die . And if you institute them too late , your hydrangea wo n’t produce a flush .
Today , I ’m operate to teach you the idealistic clock time to plant hydrangea in Michigan :
When to Plant Hydrangea in Michigan
As you may have already guessed , you demand to pay very confining care to your local weather in the fall . Specifically , you are going to need to watch when the last frost occurs .
In general , when there has n’t been a icing for two weeks , you are SAFE to constitute your hydrangea outside in Michigan !
For your reference , I have make this table for average frost dates for most major city in Michigan . If your metropolis is not lean below you could come up its Last & First Frost DatesHERE .

Michigan Last & First Frost Dates
regrettably , Mother Nature plays cruel magic trick on us every year .
It should be note that the above dates are just average .
There are geezerhood when the last rime comesMUCHlater . Sometimes , the last frost happens much earlier and you’re able to get your hydrangea plant outdoors in Michigan much faster .

Like I say before , you need to be very diligent in control your local conditions .
So what happen if a frost comes AFTER you plant your hydrangea ?
When you acknowledge a hoarfrost is arrive you take to take action .
Also , check that not to implant your hydrangea in your garden too of late .
When Should You Start Your Hydrangea Seeds Indoors?
Depending on the type of hydrangea , it takes roughly 14 Day to mature hydrangea from seed indoors and then transplant them to your garden . And then another 1 year to bloom !
For aspecific datethat you should embark on hydrangea sow indoors you should :
Not only this , but I recommend again paying close aid to your local weather study .
It should also be notice that the best technique for bringing your hydrangea plants outside is to introduce them ( in their pots ) outside for an hour . And then increase the amount of metre they spend outside each day by an hour until they have been alfresco for 8 hr .
This will “ temper ” your hydrangea plant , increasing its hazard of fighting off disease , insects , droughts , and wet condition .
If you require to learnWHENto plantANYFlower in Michigan , head over toHEREand just type in the flower you require to develop .