Do you want to grow begonia in Arizona , but do n’t know when to engraft them ?
Planting begonia is not as well-situated as it seems .
Here ’s why :

So if you plant them outside too ahead of time in the bound they will go . And if you plant them too lately , your begonia wo n’t produce a bloom .
Today , I ’m going to teach you the ideal time to plant begonia in Arizona :
When to Plant Begonia in Arizona
As you may have already think , you necessitate 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 begonia outside in Arizona !
For your reference , I have created this table for medium Robert Lee Frost particular date for most major urban center in Arizona . If your city is not listed below you could find its Last & First Frost DatesHERE .

Arizona Last & First Frost Dates
alas , Mother Nature act cruel tricks on us every twelvemonth .
It should be noted that the above day of the month are just average .
There are twelvemonth when the last frost comesMUCHlater . Sometimes , the last frost pass off much to begin with and you’re able to get your begonia constitute alfresco in Arizona much faster .

Like I said before , you need to be very persevering in check into your local weather .
So what happens if a frost come AFTER you plant your begonia ?
When you lie with a frost is coming you want to take action .
Also , make indisputable not to plant your begonia in your garden too tardily .
When Should You Start Your Begonia Seeds Indoors?
Depending on the type of begonia , it take close to 14 - 21 days ( 2 to 3 weeks ) to rise begonia from seed indoors and then transplant them to your garden . And then another 12 to 14 weeks to flower !
For aspecific datethat you should start begonia seeds indoors you should :
Not only this , but I recommend again paying near aid to your local conditions report .
It should also be noted that the best technique for take your begonia works out of doors is to introduce them ( in their pot ) outside for an hour . And then increase the amount of clock time they spend outside each day by an minute until they have been outside for 8 hours .
This will “ harden ” your begonia plant , increase its chances of fighting off disease , insect , droughts , and fuddled conditions .
If you want to learnWHENto plantANYFlower in Arizona , head over toHEREand just type in the flower you desire to acquire .