Best Plants For Keystone, IN

A variety of plants are suitable for Keystone's climate. The growing zone for the area is usually 6a, with average annual lows of -10 to -5 degrees Fahrenheit. Scroll down for a full list of the best plants for Keystone, IN based on our analysis of the region's information.

If growing food is your aim, vegetables hardy to Keystone include beans, beets and bell peppers, while fruits like apples, apricot and blackberries will flourish.

For flower beds, go with choices like black-eyed susan, bleeding heart and butterfly bush for the best results.

Stainless Steel Garden Tool Set

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

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Trees for Keystone

American Elm

Balsam Fir

Black Cherry

Black Walnut

Colorado Blue Spruce

Common Juniper

Dogwood

Eastern Redbud

Eastern White Pine

Honey Locust

Japanese Maple

Northern Red Oak

Norway Spruce

Paper Birch

Pin Oak

Red Maple

Sugar Maple

Sweetgum

White Ash

Yellow Buckeye

Fruits for Keystone

Apples

Apricot

Blackberries

Blueberries

Currants

Elderberries

Figs

Grapes

Hardy kiwi

Mulberries

Nectarines

Peach

Pears

Persimmons

Plums

Quince

Raspberries

Sour cherries

Strawberries

Sweet cherries

Hoeing Ain't Easy Garden Sign

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

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Flowers for Keystone

Black-eyed Susan

Bleeding heart

Butterfly Bush

Columbine.

Coneflower

Daffodils

Daylily

Geranium

Hydrangea

Lavender

Marigold

Pansies

Peony

Rhododendron

Rose

Salvia

Shasta Daisy

Sunflower

Tulips

Zinnia

Vegetables for Keystone

Beans

Beets

Bell Peppers

Broccoli

Carrots

Cauliflower

Corn

Cucumbers

Eggplant

Green Onions

Kale

Lettuce

Peas

Radishes

Spinach

Squash

Swiss Chard

Tomatoes

Turnips

Zucchini

Map of IN Hardiness Zones

Choose plants with your zone in mind

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

Hoeing Ain't Easy Garden Sign

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

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Best Time to Plant in Keystone

Check the growing calendar for Keystone 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.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Hydroponic Garden Grow Kit

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

Raised vegetable bed rows in zone 8a

Keystone's Temperature

USDA Growing Zone: 6a

Zip Codes: 46759

Longitude: -85.2594

Latitude: 40.5956

Lowest Avg Temperatures (F): -10 to -5

The USDA growing zone is 6a in Keystone, IN. 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 Keystone is -10 to -5 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Keystone, IN.

Map of Keystone

Hydroponic Garden Grow Kit

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

Brass Watering Can

Elegant brass watering can with classic design and durability.

Stainless Steel Garden Tool Set

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

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Metal Seed Storage Box

Organized storage solution for your seed collection.

All Towns In IN

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Kent Kentland Kewanna Keystone Kimmell Kingman Kingsbury Kingsford Heights Kirklin Knightstown Knightsville Knox Kokomo Koontz Lake Kouts Kramer La Crosse La Fontaine La Paz La Porte Laconia Ladoga Lafayette Lagrange Lagro Lake Bruce Lake Cicott Lake Dalecarlia Lake Eliza Lake Everett Lake Holiday Lake Holiday Hideaway Lake of the Woods Lake Santee Lake Station Lake View Lake Village Lakes of the Four Seasons Lakeshore Resort Laketon Lakeville Lakewood Lamb Landess Lanesville Laotto Lapel Larwill Laud Laurel Lawrence Lawrenceburg Lawrenceport Leavenworth Lebanon Leesburg Leiters Ford Leo-Cedarville Leopold Letts Lewis Lewisville Liberty Liberty Center Liberty Mills Libertyville Ligonier Lincoln Linden Linn Grove Linnsburg Linton Little York Livonia Lizton Logansport London Long Beach Loogootee Losantville Lowell Lucerne Lyford Lynn Lynnville Lyons Mace Mackey Macy Madison Malden Manilla Maples Marengo Mariah Hill Marietta Marion Markle Markleville Marshall Marshfield Martinsburg 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Tools You'll Love

Worm Composting Kit

Complete kit for starting your own worm composting system.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Cluck Around Sign

Whimsical sign for your chicken coop area.

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.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Hydroponic Garden Grow Kit

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

Reusable Grow Bags

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

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