What hardiness zone is Phoenix Arizona
William Taylor
Updated on April 02, 2026
With Phoenix being in the USDA Plant Hardiness Zones 9b-10b, you’ll want to first understant what types of plants do well in these zones to make gardening easy on yourself and the plants chosen.
What zone is AZ in for planting?
USDA Hardiness zones in Arizona range from 4b to 10b (Fig. 2).
What growing zone is Scottsdale AZ?
Scottsdale, Arizona is in USDA Hardiness Zones 9a and 9b.
What climate zone is Arizona?
According to the University of Arizona, Arizona consists of five climate zones; , Cool Plateau Highlands, High Altitude Desert, Mid-Altitude Desert (this is where Tucson lies), and Low Altitude Desert.Can you garden year round in Phoenix?
Many veggies here in Phoenix have double growing seasons, so you can grow vegetables in Phoenix all year long. Citrus trees provide a wonderful perfume in the spring air and delicious fruit in the winter. Even some cactus provide fruit. I highly recommend using the raised garden system in Phoenix.
Can you grow lavender in Phoenix?
Lavender originates from the Mediterranean region and loves hot sun and dry soil. This makes it perfect for any Arizona garden.
What is the difference between zone 9a and 9b?
Plants in zone 9a will tolerate minimum temperatures of no lower than 20 to 25 degrees Fahrenheit. In 9b, the lowest temperature for flowers or plants should be 25 to 30 degrees Fahrenheit. Zone 9 occupies most of the lower states including California, Arizona, Texas, and Florida, to name a few.
Is Arizona in the temperate zone?
Southern Arizona — Southern Arizona is a region of great contrasts, from desert lowlands to mountain “islands” to vast grassy plains. Mile-high elevations also account for southeastern Arizona having one of the most temperate climates in the world.What can I plant in Zone 13?
Zone 13 (60 to 70): This climate is ideal for African breadfruit, Amazon tree-grape, bush beans, and rosemary.
What growing zone is Show Low AZ?Show Low, Arizona is in USDA Hardiness Zones 6b and 7a.
Article first time published onWhat growing zone is Kingman AZ?
1990 Hardiness Zone:Zone 8a: 10F to 15FAverage First Frost:November 1 – 10Average Last Frost:April 21 – 30Koppen-Geiger Climate Zone:BSk – Cold Semi-Arid ClimateEcoregion:
What growing zone is Gilbert AZ?
Gilbert, Arizona is in USDA Hardiness Zones 9a and 9b.
What planting zone is Bullhead AZ?
Bullhead City, Arizona is in USDA Hardiness Zones 9b and 10a.
Can you grow asparagus in Phoenix?
Asparagus is a nutritious, cool-weather perennial vegetable that can take two to three years to harvest the first time. One plant produces vegetables for 12 to 15 years total though, so the initial wait for harvest can be well worth it. Asparagus requires well-drained soil and thrives well in most parts of Arizona.
What can I plant in Phoenix in February?
Veggies to get in the ground in February include beets, beans, carrots, corn, eggplant, lettuce, peppers, summer squash and tomatoes. You still have time to get your radishes, potatoes in the ground. This is also the time to get your watermelon and cantaloupe melons in the ground.
When should I plant tomatoes in Phoenix?
To give tomato plants the best chance for success, plant tomatoes right after the last spring frost date. For the low desert of Arizona, this is usually around February 15th Once planted, if necessary, protect plants from cold nighttime temperatures.
Where is zone 9 in the United States?
Zones 9 to 11 in the United States encompass such areas as Texas, California, Louisiana, Florida, and other southern areas of the states. Their characteristics regarding water vary, however, which is also a consideration when choosing plants.
What states grow in Zone 9?
AlabamaArizonaCaliforniaFloridaGeorgiaHawaiiLouisianaMississippiNevadaNew MexicoOregonSouth CarolinaTexasUtahWashington
What does growing zone 9b mean?
USDA plant hardiness zone 9b is defined by its average annual extreme low temperature range of 25 to 30 degrees Fahrenheit.
Can you grow rosemary in Arizona?
In all but the hottest climates, rosemary thrives in full sun. When growing rosemary in the low desert of Arizona, it will tolerate full sun but does best with a little afternoon shade. In mild winter areas (zone 7 and higher), it is grown as a perennial and can grow large (several feet wide and tall).
Can peonies grow in Phoenix?
These cold-hardy perennials grow in temperatures as low as -20 degrees; they even grow in the most frigid north-facing gardens of Arizona. Peonies can hold their own with the most beautiful tropical flowers, but with far better fragrance.
Which Lavender grows best in Arizona?
French Lavender – In bright Arizona gardens, French lavender bloom most of the growing season. An irregular shrub reaching 3 feet tall and up to 4 feet wide. The leaves are toothed in green or gray.
What flowers grow well in Zone 13?
- AnemoneAnise HyssopAstersAstilbeBaby’s BreathBee BalmBlack-Eyed SusansButterfly BushBorage (star flower)CalendulaCannasCarnationsCelosiaChrysanthemumClematis.
- ColumbineConeflowersCoreopsisCosmosCrocusesDaffodilsDahliasDaisiesDayliliesDelphiniumsEchinaceaGardeniasGeraniumsGladiolusHibiscus.
What Roses grow in Zone 13?
- Fair Bianca®. A pure-white rose worth growing just for the strong old-rose fragrance. …
- Morning Has Broken. Named after an old Scottish hymn and folk song. …
- Golden Celebration™. …
- Evelyn. …
- Oranges ‘n’ Lemons. …
- Robusta. …
- Tradescant. …
- The Fairy.
Can tulips grow in Zone 13?
Tulips bulbs require at least 12 to 14 weeks of cold weather, which is a process that occurs naturally when temperatures drop below 55 degrees F. (13 C.) … This means that warm weather and tulips really aren’t compatible, as tulip bulbs don’t perform well in climates south of USDA plant hardiness zones 8.
What city in Arizona has the most temperate climate?
The city with the best weather in Arizona is Yuma. Yuma hosts some of the best weather in Arizona, making it a suitable temperature throughout the year.
Is Phoenix in the tropical zone?
(Tropical and Subtropical Desert Climate). The average temperature for the year in Phoenix is 75.1°F (23.9°C). The warmest month, on average, is July with an average temperature of 94.8°F (34.9°C). … The month with the most precipitation on average is July with 1.1″ (27.9 mm) of precipitation.
Is Phoenix arid or semi arid?
Climate of Arizona. About half of Arizona is semiarid, one-third is arid, and the remainder is humid. The Basin and Range region has the arid and semiarid subtropical climate that attracts most winter visitors and new residents.
What planting zone is Green Valley AZ?
Green Valley, Arizona is in USDA Hardiness Zones 9a.
What grows well in Zone 10?
Spinach, beets, carrots, cabbage, and almost all leafy greens will thrive in the cool, but not freezing temperatures of Zone 10. Carrots, winter greens, and purple sprouting broccoli — all cool-season crops perfect for fall planting.
What planting zone is Queen Creek AZ?
Queen Creek, Arizona is in USDA Hardiness Zones 9b.