Do you desire to grow Allium porrum in Illinois , but do n’t know when to embed them ?
Planting leek is not as well-fixed as it seems .
Here ’s why :

So if you plant them out of doors too early in the spring they will die . And if you plant them too of late , your leek wo n’t produce a harvest before the first frost get in in the fall .
Today , I ’m going to instruct you the ideal fourth dimension to plant leek in Illinois :
When to Plant Leek in Illinois
As you may have already suppose , you call for to pay up very closelipped care to your local weather in the spring . Specifically , you are go to need to watch when the last frost occurs .
In general , when there has n’t been a frost for two weeks , you are SAFE to plant your leek alfresco in Illinois !
For your reference , I have make this board for modal frost dates for most major metropolis inIllinois . If your city is not listed below you may find its Last & First Frost DatesHERE .

Illinois Last & First Frost Dates
unluckily , Mother Nature plays cruel trick on us every year .
It should be noted that the above dates are just average .

There are years when the last rime comesMUCHlater . Sometimes , the last frost happens much earlier and you may get your Allium porrum planted outdoors in Illinois much faster .
Like I say before , you need to be very diligent in check your local conditions .
So what happens if a hoar comes AFTER you plant your Allium porrum ?
When you know a frost is coming you need to take action .
Also , verify not to imbed your Allium porrum in your garden too late .
When Should You Start Your Leek Seeds Indoors?
Depending on the type of leek , it takes roughly 75 - 80 days to rise scallion from germ indoors and then transfer them to your garden .
For aspecific datethat you should part leek seed indoors you should :
Not only this , but I advocate again pay close-fitting attention to your local weather story .
It should also be noted that the best technique for bringing your leek plant out of doors is to introduce them ( in their pots ) outside for an 60 minutes . And then increase the amount of time they pass outside each sidereal day by an hr until they have been outdoors for 8 hr .
This will “ hardened ” your leek plant , increase its chances of fighting off disease , insect , droughts , and wet conditions .
If you require to learnWHENto plantANYVegetable in Illinois , guide over toHEREand just type in the veggie you desire to uprise .