Best Plants For Caldwell, ID

A variety of plants are suitable for Caldwell's climate. The growing zone for the area is usually 7a, with average annual lows of 0 to 5 degrees Fahrenheit. Scroll down for a full list of the best plants for Caldwell, ID based on our analysis of the region's information.

If growing food is your aim, vegetables hardy to Caldwell include beets, bell peppers and broccoli, while fruits like apples, apricots and blackberries will flourish.

For flower beds, go with choices like azaleas, butterfly bush and chrysanthemums for the best results.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Trees for Caldwell

American Beech

American Holly

Black Cherry

Black Walnut

Blue Spruce

Dogwood

Eastern Red Cedar

Green Ash

Honey Locust

Northern Red Oak

Pin Oak.

Redbud

River Birch

Silver Maple

Sugar Maple

Sweetgum

White Ash

White Oak

White Pine

Yellow Poplar (Tulip Tree)

Fruits for Caldwell

Apples

Apricots

Blackberries

Blueberries

Cherries

Currants

Elderberries

Figs

Grapes

Kiwifruit

Mulberries

Nectarines

Pawpaw

Peaches

Pears

Persimmons

Plums

Pomegranates

Raspberries

Strawberries

Metal Seed Storage Box

Organized storage solution for your seed collection.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Flowers for Caldwell

Azaleas

Butterfly Bush

Chrysanthemums

Coneflowers

Daffodils

Daylilies

Geraniums

Hostas

Hydrangeas

Iris

Lavender

Marigolds

Pansies

Petunias

Phlox

Roses

Salvia

Sunflowers

Tulips

Zinnia

Vegetables for Caldwell

Beets

Bell Peppers

Broccoli

Cabbage

Carrots

Cucumbers

Eggplant

Garlic

Green Beans

Kale

Lettuce

Onions

Radishes

Spinach

Squash

Sweet Corn

Sweet Potatoes

Swiss Chard

Tomatoes

Zucchini

Map of ID Hardiness Zones

Choose plants with your zone in mind

Choosing plants based on the growing zone for Caldwell ensures that your plants will be able to survive the lowest annual temperatures in your area of Idaho.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Best Time to Plant in Caldwell

Check the growing calendar for Caldwell at the Old Farmer's Almanac to see the best planting times for the region.

Need Gardening Gear?

The Plant Guide Online 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.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Raised vegetable bed rows in zone 8a

Caldwell's Temperature

USDA Growing Zone: 7a

Zip Codes: 83607, 83605

Longitude: -116.6594

Latitude: 43.6453

Lowest Avg Temperatures (F): 0 to 5

The USDA growing zone is 7a in Caldwell, ID. 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 Caldwell is 0 to 5 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Caldwell, ID.

Map of Caldwell

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

All Towns In ID

Aberdeen Acequia Albion American Falls Ammon Arbon Valley Arco Arimo Ashton Athol Atomic City Avimor Bancroft Banks Basalt Bellevue Bennington Blackfoot Blanchard Bliss Bloomington Boise Bonners Ferry Bovill Bruneau Buhl Burley Butte City Caldwell Cambridge Carey Cascade Castleford Challis Chubbuck Clark Fork Clayton Clifton Coeur d'Alene Conkling Park Coolin Cottonwood Council Craigmont Crouch Culdesac Dalton Gardens Dayton De Smet Deary Declo Dietrich Donnelly Dover Downey Driggs Drummond Dubois Eagle East Hope Eden Elk City Elk River Emmett Fairfield Ferdinand Fernan Lake Village Fernwood Filer Firth Fort Hall Franklin Fruitland Gannett Garden City Garden Valley Genesee Georgetown Glenns Ferry Gooding Grace Grand View Grangeville Greenleaf Groveland Hagerman Hailey Hamer Hammett Hansen Harrison Hauser Hayden Hayden Lake Hazelton Heyburn Hidden Springs Hollister Homedale Hope Horseshoe Bend Huetter Idaho City Idaho Falls Inkom Iona Irwin Island Park Jerome Juliaetta Kamiah Kellogg Kendrick Ketchum Kimberly Kooskia Kootenai Kuna Laclede Lapwai Lava Hot Springs Leadore Letha Lewiston Lewisville Lincoln Lost River Lowman Mackay Malad City Malta Marsing McCall McCammon Melba Menan Meridian Middleton Midvale Minidoka Montpelier Moore Moreland Moscow Mountain Home Mountain Home AFB Moyie Springs Mud Lake Mullan Murphy Murtaugh Nampa New Meadows New Plymouth Newdale Nezperce Notus Oakley Oldtown Onaway Orofino Osburn Oxford Paris Parker Parkline Parma Paul Payette Peck Pierce Pinehurst Placerville Plummer Pocatello Ponderay Post Falls Potlatch Preston Priest River Princeton Rathdrum Reubens Rexburg Richfield Rigby Riggins Ririe Riverside Roberts Robie Creek Rockford Rockford Bay Rockland Rupert Salmon Sandpoint Shelley Shoshone Silverton Smelterville Smiths Ferry Soda Springs Spencer Spirit Lake St. Anthony St. Charles St. Maries Stanley Star State Line Stites Sugar City Sun Valley Swan Valley Sweetwater Tensed Teton Tetonia Troy Twin Falls Tyhee Ucon Victor Viola Wallace Wardner Warm River Weippe Weiser Wendell Weston White Bird Wilder Winchester Worley Yellow Pine

Tools You'll Love

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Brass Watering Can

Elegant brass watering can with classic design and durability.

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.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

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