Do you want to develop genus Allium in Michigan , but do n’t know when to plant them ?
Planting allium is not as easygoing as it seems .
Here ’s why :

So if you plant them outdoors too early in the fall they will die . And if you plant them too late , your allium wo n’t produce a bloom .
Today , I ’m go to teach you the ideal time to embed genus Allium in Michigan :
When to Plant Allium in Michigan
As you may have already estimate , you need to compensate very close attention to your local atmospheric condition in the fall . Specifically , you are going to involve to watch when the last frost take place .
In general , when there has n’t been a frost for two calendar week , you are SAFE to implant your genus Allium outside in Michigan !
For your reference , I have created this board for average hoar dates for most major cities in Michigan . If your city is not listed below you may find its Last & First Frost DatesHERE .

Michigan Last & First Frost Dates
alas , Mother Nature recreate brutal tricks on us every yr .
It should be observe that the above dates are just averages .
There are years when the last frost comesMUCHlater . Sometimes , the last Robert Frost hap much earlier and you could get your allium planted outside in Michigan much quicker .

Like I enounce before , you postulate to be very diligent in checking your local weather .
So what pass if a frost comes AFTER you plant your allium ?
When you know a frost is come you need to take legal action .
Also , verify not to plant your genus Allium in your garden too late .
When Should You Start Your Allium Seeds Indoors?
Depending on the character of allium , it takes roughly 21 days to grow allium from seed indoors and then transplant them to your garden . And then another 360 days to flower !
For aspecific datethat you should start genus Allium seeds indoors you should :
Not only this , but I recommend again paying close attention to your local conditions report .
It should also be noted that the unspoiled technique for bringing your allium plants out of doors is to premise them ( in their pots ) outside for an hour . And then increase the amount of time they spend outside each day by an hour until they have been alfresco for 8 60 minutes .
This will “ harden ” your allium plant life , increase its prospect of fighting off diseases , insect , drouth , and squiffy stipulation .
If you want to learnWHENto plantANYFlower in Michigan , maneuver over toHEREand just eccentric in the flower you desire to grow .