Guava's Are very easy to grow in AZ, just as easy as Citrus in fact. Guava Is a tropical fruit that has a taste that varies from strawberry like to pear like. Its is a very productive and ornimental, tree.
Guavas can be found at local nurserys, and big box stores all around the valley, for more info visit my friends web site at http://www.phoenixtropicals.com/ he has great advice to get started and mantain this fantastic fruit.
Use; They are the best eaten out of hand fresh of the tree, they can be used in juice and even made into jelly or paste.
I grow all types including the p.cattey varietys( in pots, or partial shade), "Malaysian Red" is Great too if your lucky to find it. All growing fine in AZ.
Have a Good Day,
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Our goofy fall weather has started all guavas in the valley to flower this month , there two months behind and they might not have time to ripen or freeze all together, so make care to protect your guava fruit with a "brown bag" around the fruit to protect form frost..
http://www.daleysfruit.com.au/plant/Strawberry-Cherry-Guava.htm
My fav, is the lemon guava; It takes about a year to get used to our weather, but then produces dozens of lime size guavas, Great snacks
p.s. guava juice + champagne = guava mimosas- a great alternative to a traditional orange juice mimosa
thanks for your post and the link to your friends website!
The White Guavas are the most tender to cold but It would have to Snow to completly kill a Guava Tree. lol
Tropic Pink is another great favorite. But there all good. My guess is the inside color of the flowers, usually can tell you what kind you will have.,