Fruit trees need nitrogen and phosphorous to grow properly. You can supply this by using a fertilizer such as ammonium phosphate (16-20-0), or you can use a similar prepared citrus tree fertilizer.

The fruit tree education program will kick off on Sept. 12 with a virtual event from Peterson’s home. There will be presentations from past customers and experts on topics such as tree successes ...

According to the website, the UA main campus has close to 8,000 trees. Of these 8,000, around 1,800 produce items that are edible, such as fruit, olives and nuts.

Select fruit trees that require less than 400 chill hours to set fruit. While there is still some disagreement among the experts about how to precisely calculate chill hours, a good rule of thumb ...

All fruit donations can be dropped off at St. Mary’s locations in Phoenix (2831 N. 31st Ave.) and Surprise (13050 W. Elm St.), between 9 a.m. – 4 p.m. Monday through Saturday. Follow @cgboan ...

If you are looking for a fast-growing fruit tree that can live in containers, the Greensleeves (Malus domestica) apple tree may be perfect for you.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.