Best Plants For Castro Valley, CA
A variety of plants are suitable for Castro Valley's climate. According to our data, the growing zone for the area is 9b, with average annual lows of 25 to 30 degrees Fahrenheit. Scroll down for a full list of the best plants for Castro Valley, CA based on our analysis of the region's climate.
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Trees for Castro Valley
- American Holly
- Bald Cypress
- Black Walnut
- Green Ash
- Hackberry Tree
- Japanese Maple
- Live Oak
- Meyer Lemon Tree
- Red Maple
- Redbud
- Satsuma Mandarin Tree
- Saucer Magnolia
- Silver Maple
- Southern Magnolia
- Sugar Maple
- Sweetgum
- Sycamore Tree
- Tulip Tree
- Weeping Willow
- White Oak
Fruits for Castro Valley
- Apricots
- Avocados
- Bananas
- Blueberries
- Figs
- Grapefruits
- Guavas
- Kaki Persimmons
- Kiwis
- Kumquats
- Lemons
- Limes
- Mangoes
- Olives
- Oranges
- Papayas
- Passion fruits
- Peaches
- Plums
- Pomegranates
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Flowers for Castro Valley
- African Lily
- Azaleas
- Bird of Paradise
- Bougainvillea
- Camellia
- Dahlia
- Daylily
- Gardenia
- Geraniums
- Hardy Hibiscus
- Hibiscus
- Jasmine
- Lantana
- Lavender
- Marigold
- Morning Glory
- Oleander
- Petunias
- Rose
- Rosemary
Vegetables for Castro Valley
- Beets
- Bell Peppers
- Broccoli
- Bush Beans
- Carrots
- Celery
- Collard Greens
- Cucumbers
- Eggplant
- Kale
- Okra
- Radishes
- Southern Peas
- Spinach
- Squash
- Sweet Corn
- Sweet Potatoes
- Swiss Chard
- Tomatoes
- Zucchini
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Frequently Asked Questions
Have questions about plants for your area? Check out our FAQ below for quick answers to common questions about what plants grow best in the Castro Valley, CA climate.
№ 01What vegetables grow well in Castro Valley?+
Some of the best vegetables for Castro Valley, CA include beets, bell peppers and broccoli. Other recommended vegetables include Bush Beans, Carrots and Celery based on Castro Valley's USDA hardiness zone.
№ 02What fruits grow well in Castro Valley?+
Some of the best fruits for Castro Valley, CA include apricots, avocados and bananas. Other recommended fruits include Blueberries, Figs and Grapefruits based on Castro Valley's USDA hardiness zone.
№ 03What flowers grow well in Castro Valley?+
Some of the best flowers for Castro Valley, CA include african lily, azaleas and bird of paradise. Other recommended flowers include Bougainvillea, Camellia and Dahlia based on Castro Valley's USDA hardiness zone.
№ 04What trees grow well in Castro Valley?+
Some of the best trees for Castro Valley, CA include american holly, bald cypress and black walnut. Other recommended trees include Green Ash, Hackberry Tree and Japanese Maple based on Castro Valley's USDA hardiness zone.
№ 05What shrubs grow well in Castro Valley?+
We're still building our shrubs database for Castro Valley, CA. Browse all shrubs or search by postal code to find more plants.
Map of CA Hardiness Zones
Choosing plants based on the Castro Valley hardiness zone ensures that your plants will be able to survive the lowest annual temperatures in your area of California.
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Best Time to Plant in Castro Valley
Check the growing calendar for Castro Valley at the Old Farmer's Almanac to see the best planting times for the region.
Need Gardening Gear?
PlantGuideOnline.com has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.
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Castro Valley's Temperature
USDA Growing Zone: 9b
Longitude: -122.0626
Latitude: 37.7088
Lowest Avg Temperatures (F): 25 to 30
The USDA growing zone is 9b in Castro Valley, CA. This is a measure of the lowest temperature that a plant can survive, helping to decide what plants would be suitable for the region's climate. According to our records, the average annual extreme minimum temperature in Castro Valley is 25 to 30 degrees Fahrenheit. If you would like to learn more, visit our page on the USDA plant hardiness zone for Castro Valley.
Do you know your zip code? Use the zip code links listed above to find planting recommendations tailored to your exact neighborhood within Castro Valley, CA.
Map of Castro Valley
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Tools You'll Love
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Plants For Other States
Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.
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