Do you want to raise broccoli in New Hampshire , but do n’t experience when to constitute them ?
Planting Brassica oleracea italica is not as easy as it seems .
Here ’s why :

So if you plant them out of doors too early in the spring they will break . And if you plant them too late , your Brassica oleracea italica wo n’t raise a harvest before the first freeze arrives in the fall .
Today , I ’m going to learn you the ideal time to plant broccoli in New Hampshire :
When to Plant Broccoli in New Hampshire
As you may have already opine , you demand to pay very close attending to your local weather in the spring . Specifically , you are going to necessitate to watch when the last frost occurs .
In cosmopolitan , when there has n’t been a freeze for two calendar week , you are SAFE to implant your Brassica oleracea italica outside in New Hampshire !
For your reference , I have create this table for average frost day of the month for most major cities in New Hampshire . If your city is not listed below you could come up its Last & First Frost DatesHERE .

New Hampshire Last & First Frost Dates
alas , Mother Nature plays cruel tricks on us every year .
It should be noted that the above dates are just averages .

There are twelvemonth when the last hoarfrost comesMUCHlater . Sometimes , the last frost happen much originally and you could get your broccoli implant alfresco in New Hampshire much quicker .
Like I sound out before , you need to be very persevering in checking your local weather .
So what happens if a freeze comes AFTER you plant your broccoli ?
When you know a frost is coming you take to take activeness .
Also , make certain not to plant your broccoli in your garden too late .
When Should You Start Your Broccoli Seeds Indoors?
calculate on the character of broccoli , it use up roughly 50 - 60 days to develop broccoli from germ indoors and then transplant them to your garden .
For aspecific datethat you should start Brassica oleracea italica seeds indoors you should :
Not only this , but I urge again pay faithful attention to your local weather report .
It should also be note that the best proficiency for wreak your broccoli plants out of doors is to introduce them ( in their pots ) out of doors for an hour . And then increase the amount of time they spend outside each daylight by an hour until they have been outside for 8 minute .
This will “ harden ” your broccoli plant , increasing its chance of fighting off diseases , insects , droughts , and wet conditions .
If you require to learnWHENto plantANYVegetable in New Hampshire , head over toHEREand just type in the vegetable you want to develop .