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

So if you engraft them alfresco too early in the spring they will die . And if you set them too late , your larkspur wo n’t create a efflorescence .
Today , I ’m live to teach you the idealistic clip to plant larkspur in Arizona :
When to Plant Larkspur in Arizona
As you may have already imagine , you require to pay very close aid to your local weather in the spring . Specifically , you are going 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 larkspur outside in Arizona !
For your reference , I have created this board for average frost date for most major metropolis in Arizona . If your city is not listed below you may get hold its Last & First Frost DatesHERE .

Arizona Last & First Frost Dates
regrettably , Mother Nature plays cruel trick on us every twelvemonth .
It should be take down that the above dates are just averages .
There are year when the last frost comesMUCHlater . Sometimes , the last Robert Lee Frost happen much originally and you’re able to get your larkspur planted outdoors in Arizona much quicker .

Like I allege before , you need to be very persevering in checking your local conditions .
So what happens if a hoar comes AFTER you set your larkspur ?
When you know a freeze is number you need to take action .
Also , check that not to constitute your larkspur in your garden too deep .
When Should You Start Your Larkspur Seeds Indoors?
Depending on the type of larkspur , it takes roughly 14 to 21 days to develop larkspur from seeded player indoors and then graft them to your garden . And then another 11 to 13 weeks to bloom !
For aspecific datethat you should start larkspur seeds indoors you should :
Not only this , but I recommend again paying close attention to your local weather report .
It should also be noted that the best technique for fetch your larkspur plant life out of doors is to insert them ( in their pots ) outside for an hour . And then increase the amount of metre they drop outside each twenty-four hours by an hour until they have been outside for 8 hours .
This will “ harden ” your larkspur plant , increasing its luck of fight off diseases , insects , droughts , and wet conditions .
If you want to learnWHENto plantANYFlower in Arizona , head up over toHEREand just case in the flower you require to develop .