Best Plants For Union, KY

A variety of plants are suitable for Union's climate. The growing zone for the area is usually 6b, with average annual lows of -5 to 0 degrees Fahrenheit. Scroll down for a full list of the best plants for Union, KY based on our analysis of the region's information.

If growing food is your aim, vegetables hardy to Union include beets, broccoli and brussels sprouts, while fruits like apples, apricots and blackberries will flourish.

For flower beds, go with choices like aster, azalea and begonia for the best results.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Trees for Union

American Beech (Fagus grandifolia)

American Sycamore (Platanus occidentalis)

Black Cherry (Prunus serotina)

Black Locust (Robinia pseudoacacia)

Black Walnut (Juglans nigra)

Blue Spruce (Picea pungens)

Eastern Redbud (Cercis canadensis)

Green Ash (Fraxinus pennsylvanica)

Honey Locust (Gleditsia triacanthos)

Japanese Maple (Acer palmatum)

Northern Red Oak (Quercus rubra)

Norway Spruce (Picea abies)

Scarlet Oak (Quercus coccinea)

Shagbark Hickory (Carya ovata)

Sugar Maple (Acer saccharum)

Sweet Birch (Betula lenta)

Tulip Poplar (Liriodendron tulipifera)

White Ash (Fraxinus americana)

White Pine (Pinus strobus)

Yellow Buckeye (Aesculus flava)

Fruits for Union

Apples

Apricots

Blackberries

Blueberries

Cherries

Currants

Elderberries

Figs

Gooseberries

Grapes

Hazelnuts

Mulberries

Pawpaw

Peaches

Pears

Persimmons

Plums

Quince

Raspberries

Strawberries

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Flowers for Union

Aster

Azalea

Begonia

Black Eyed Susan

Coneflower

Daffodil

Dahlia

Daylily

Geranium

Hosta

Hydrangea

Iris

Lavender

Marigold

Peony

Phlox

Rose

Sunflower

Tulip

Zinnia

Vegetables for Union

Beets

Broccoli

Brussels Sprouts

Cabbage

Carrots

Cucumbers

Eggplant

Green Beans

Kale

Onion

Peas

Radishes

Red Peppers

Romaine Lettuce

Spinach

Sweet Corn

Sweet Potatoes

Swiss Chard

Tomatoes

Zucchini

Map of KY Hardiness Zones

Choose plants with your zone in mind

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

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Best Time to Plant in Union

Check the growing calendar for Union 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.

Deluxe Plastic Watering Can

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

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Raised vegetable bed rows in zone 8a

Union's Temperature

USDA Growing Zone: 6b

Zip Codes: 41091

Longitude: -84.6729

Latitude: 38.9469

Lowest Avg Temperatures (F): -5 to 0

The USDA growing zone is 6b in Union, KY. 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 Union is -5 to 0 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Union, KY.

Map of Union

Cluck Around Sign

Whimsical sign for your chicken coop area.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Deluxe Plastic Watering Can

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

Metal Seed Storage Box

Organized storage solution for your seed collection.

All Towns In KY

Adairville Ages Albany Alexandria Allen Allensville Anchorage Annville Anthoston Arjay Arlington Artemus Ashland Auburn Audubon Park Augusta Auxier Bancroft Bandana Barbourmeade Barbourville Bardstown Bardwell Barlow Beattyville Beaver Dam Bedford Beech Grove Beechmont Beechwood Village Belfry Bellefonte Bellemeade Belleview Bellevue Bellewood Benham Benton Berea Berry Betsy Layne Big Clifty Blackey Blaine Blandville Bloomfield Blue Ridge Manor Bonnieville Booneville Boston Bowling Green Bradfordsville Brandenburg Breckinridge Center Bremen Briarwood Brodhead Broeck Pointe Bromley Brooks Brooksville Brownsboro Farm Brownsboro Village Brownsville Buckhorn Buckner Buffalo Burgin Burkesville Burlington Burna Burnside Butler Cadiz Calhoun California Calvert City Camargo Cambridge Campbellsburg Campbellsville Campton Caneyville Cannonsburg Carlisle Carrollton Carrsville Catlettsburg Cave City Cawood Cayce Cecilia Centertown Central City Cerulean Chaplin Clarkson Claryville Clay Clay City Cleaton Clinton Cloverport Coal Run Village Cold Spring Coldiron Coldstream Columbia Columbus Combs Concord Corbin Corinth Corydon Covington Coxton Crab Orchard Crayne Creekside Crescent Springs Crestview Crestview Hills Crestwood Crittenden Crofton Crossgate Cumberland Cunningham Curdsville Cynthiana Danville Dawson Springs Dayton Dexter Diablock Dixon Doe Valley Douglass Hills Dover Drakesboro Druid Hills Dry Ridge Dunmor Dwale Earlington East Bernstadt Eddyville Edgewood Edmonton Ekron Elizabethtown Elizaville Elk Creek Elkhorn City Elkton Elsmere Eminence Emlyn Erlanger Eubank Evarts Ewing Ezel Fairfield Fairview Falmouth Fancy Farm Farley Farmers Farmington Ferguson Fincastle Flat Lick Flatwoods Fleming-Neon Flemingsburg Florence Fordsville Forest Hills Fort Campbell North Fort Knox Fort Mitchell Fort Thomas Fort Wright Fountain Run Fox Chase Francisville Frankfort Franklin Fredonia Freeburn Frenchburg Fulton Gamaliel Garrison Georgetown Germantown Ghent Gilbertsville Glasgow Glencoe Glenview Glenview Hills Glenview Manor Goose Creek Goshen Gracey Grand Rivers Gratz Graymoor-Devondale Grayson Green Spring Greensburg Greenup Greenville Guthrie Hanson Hardin Hardinsburg Hardyville Harlan Harrodsburg Hartford Hawesville Hazard Hazel Hazel Green Hebron Hebron Estates Henderson Hendron Heritage Creek Hickman Hickory Hickory Hill High Bridge Highland Heights Hills and Dales Hillview Hindman Hiseville Hodgenville Hollow Creek Hollyvilla Hopkinsville Horse Cave Houston Acres Hunters Hollow Hurstbourne Hurstbourne Acres Hustonville Hyden Independence Indian Hills Inez Ironville Irvine Irvington Island Jackson Jamestown Jeff Jeffersontown Jeffersonville Jenkins Junction City Keene Kenton Vale Kenvir Kevil Kingsley Knottsville Kuttawa La Center La Grange LaFayette Lakeside Park Lakeview Heights Lancaster Langdon Place Lawrenceburg Lebanon Lebanon Junction Ledbetter Leitchfield Lewisburg Lewisport Lexington Liberty Lincolnshire Livermore Livingston London Loretto Louisa Louisville Lovelaceville Lowes Loyall Ludlow Lynch Lyndon Lynnview Maceo Mackville Madisonville Magnolia Manchester Manitou Manor Creek Marion Marrowbone Martin Maryhill Estates Masonville Massac Mayfield Mayking Mays Lick Maysville Maytown McCarr McDowell McHenry McKee McKinney McRoberts Meadow Vale Meadowbrook Farm Meadowview Estates Melbourne Mentor Middlesborough Middletown Midway Millersburg Millstone Milton Mockingbird Valley Monterey Monticello Moorland Morehead Morganfield Morgantown Mortons Gap Moseleyville Mount Olivet Mount Sterling Mount Vernon Mount Washington Muldraugh Munfordville Murray Murray Hill Nebo New Castle New Haven New Hope Newport Nicholasville Norbourne Estates North Corbin North Middletown Northfield Nortonville Norwood Oak Grove Oakbrook Oakland Old Brownsboro Place Olive Hill Oneida Onton Orchard Grass Hills Owensboro Owenton Owingsville Paducah Paintsville Panther Paris Park City Park Hills Parkway Village Pathfork Payne Gap Pembroke Perryville Petersburg Pewee Valley Phelps Philpot Pikeville Pine Knot Pineville Pioneer Village Pippa Passes Plano Plantation Pleasant Ridge Pleasant View Pleasureville Plum Springs Poole Poplar Hills Powderly Prestonsburg Prestonville Princeton Prospect Providence Pryorsburg Rabbit Hash Raceland Radcliff Ravenna Raywick Reidland Richlawn Richmond Rineyville River Bluff Riverwood Robards Rochester Rockholds Rockport Rolling Fields Rolling Hills Rosine Russell Russell Springs Russellville Ryland Heights Sacramento Sadieville Saint Joseph Salem Salt Lick Salvisa Salyersville Sanders Sandy Hook Sardis Science Hill Scottsville Sebree Sedalia Seneca Gardens Sharpsburg Shelbyville Shepherdsville Shively Silver Grove Simpsonville Slaughters Smithfield Smithland Smiths Grove Somerset Sonora Sorgho South Carrollton South Park View South Shore South Wallins South Williamson Southgate Sparta Spottsville Spring Mill Spring Valley Springfield St. Charles St. Mary St. Matthews St. Regis Park Stamping Ground Stanford Stanley Stanton Stearns Strathmoor Manor Strathmoor Village Sturgis Summer Shade Summersville Sycamore Symsonia Taylor Mill Taylorsville Ten Broeck Thornhill Thruston Tolu Tompkinsville Trenton Union Uniontown Upton Utica Van Lear Vanceburg Verona Versailles Vicco Villa Hills Vine Grove Virgie Wallins Creek Walton Warfield Warsaw Water Valley Watterson Park Waverly Wayland Wellington West Buechel West Liberty West Louisville West Point West Van Lear Westport Westwood Wheatcroft Wheelwright White Plains Whitesburg Whitesville Whitley City Wickliffe Wilder Wildwood Williamsburg Williamstown Willisburg Wilmore Winchester Windy Hills Wingo Woodburn Woodbury Woodland Hills Woodlawn Woodlawn Park Worthington Worthington Hills Worthville Wurtland Yelvington

Tools You'll Love

Cluck Around Sign

Whimsical sign for your chicken coop area.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

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.

Hydroponic Garden Grow Kit

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

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.

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.

Deluxe Plastic Watering Can

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

Cluck Around Sign

Whimsical sign for your chicken coop area.

Raised Garden Bed Kit

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

To see our latest gardening and homesteading projects, you can find us on Facebook, Instagram, and TikTok.