Do you require to grow zinnia in Indiana , but do n’t know when to plant them ?
Planting zinnia is not as easy as it seems .
Here ’s why :

So if you set them outside too too soon in the spring they will conk . And if you plant them too late , your zinnia wo n’t give rise a bloom .
Today , I ’m going to teach you the idealistic clip to imbed zinnia in Indiana :
When to Plant Zinnia in Indiana
As you may have already imagine , you demand to pay very close attention to your local weather in the give . Specifically , you are drop dead to need to watch when the last Robert Frost occurs .
In worldwide , when there has n’t been a frost for two weeks , you are SAFE to plant your zinnia outside in Indiana !
For your reference work , I have create this tabular array for average freeze date for most major metropolis in Indiana . If your city is not listed below you could discover its Last & First Frost DatesHERE .

Indiana Last & First Frost Dates
Unfortunately , Mother Nature plays roughshod john on us every yr .
It should be noted that the above dates are just averages .
There are year when the last frost comesMUCHlater . Sometimes , the last frost happens much originally and you may get your zinnia plant outside in Indiana much faster .

Like I enounce before , you demand to be very diligent in check out your local weather .
So what happens if a Robert Lee Frost comes AFTER you imbed your zinnia ?
When you know a frost is coming you take to take action .
Also , ensure not to plant your zinnia in your garden too tardily .
When Should You Start Your Zinnia Seeds Indoors?
Depending on the type of old maid , it pick out roughly 5 to 24 daytime to grow old maid flower from semen indoors and then transplant them to your garden . And then another 2 months to bloom !
For aspecific datethat you should start zinnia seeds indoors you should :
Not only this , but I urge again paying close attention to your local atmospheric condition report .
It should also be noted that the best proficiency for lend your zinnia plants out of doors is to introduce them ( in their pots ) outside for an hour . And then increase the amount of time they drop outside each day by an hour until they have been outside for 8 hr .
This will “ harden ” your old maid plant , increase its chances of fight down off diseases , insect , droughts , and wet atmospheric condition .
If you want to learnWHENto plantANYFlower in Indiana , head over toHEREand just type in the bloom you require to grow .