These numbers refer to the percentage of nitrogen, phosphorus and potassium or NPK in the fertilizer. Fertilizing citrus in Phoenix is important and your fruit quality will suffer if you do not fertilize.Įvery package of fertilizer should list three numbers. If you did all that work of picking the perfect spot for your citrus, planting, and watering it don’t neglect fertilizing. Powdered gypsum can help as well.Īs the tree grows emitter lines should be moved to the branch canopy of the tree. This practice can help counter the effects of salty water. Leaching the soil once or twice a year is beneficial for citrus. Deep watering pushes the salt in the soil away from the tree’s roots. Newly planted citrus trees should be watered every few days.Īs a general rule, established trees (1 year or older) can be watered every 10-14 days in the winter, every 2 weeks in the spring and every week to 10 days in the summer months.Īs with all plants it is best to monitor the health and growth of your tree and adjust watering accordingly.Īnother thing to keep in mind is that citrus is sensitive to salt. The younger the tree the higher the frequency. How often you water will depend on the age of the tree and the season. Ideally citrus should be on their own watering line. Grow Citrus in Phoenix: Watering RequirementsĬitrus trees are not low water plants. *Before digging any holes in your backyard you should call Arizona 811 to avoid hitting any underground utilities. Doing so can increase the odds of disease such as Phytophthora trunk rot. You do not want to cover the bud union of the tree with soil. The hole depth should be a little shallower than the rootball. To plant a citrus tree you’ll want to dig a hole* that is 3 times as wide as the rootball of the tree. Citrus trees, like most plants, thrive with a foundation of good soil and good drainage. Where you plant is as important as how you plant for a citrus tree to optimally grow and flourish. The second best time to plant citrus in Phoenix is in September and October. This gives the tree time to establish before it gets too hot. The ideal time in Phoenix to plant a citrus tree is March through June. As an Amazon Associate I earn from qualifying purchases.
If you purchase after clicking an affiliate link we may receive small commission at no cost to you. Harvesting citrus – when is the ideal time to pick fruit?.Citrus that Grows Well in PhoenixĮasy to grow citrus trees in Phoenix include: Interstates, commercial property and suburbs paved over many of the citrus groves.Ĭitrus trees can handle the Phoenix heat, provides shade, has amazing smelling blossoms (the smell of Spring) and tons of fruit in your backyard.
It wasn’t too long ago citrus groves could be seen throughout the city. Citrus is one of Arizona’s five Cs (copper, cotton, citrus, cattle and climate).
The economical importance of the fruit is highlighted in Arizona’s history.
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Ready for some tips and tricks to grow citrus? Let’s start by talking about what kind of citrus you can plant in Phoenix, when to plant citrus, how to plant, when to fertilize, watering requirements, how to care for, and when to harvest fruit.
They can handle the heat and you can successfully grow them in your own backyard. It has been an integral part of Arizona’s history and economy for decades.
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