Flowers & Ornamental Grasses
Some of these plants may be invasive in parts of North America. Check invasive.org, your local Extension Service or Nature Center for a list of invasive plants in your area.
Siberian Squills for example only appear, at this time, to be a problem in the Midwest, while Japanese Spirea is a problem East of the Rockies.
Flowers & Ornamental Grasses
African Marigold
Flowers & Ornamental Grasses
Agastache
Flowers & Ornamental Grasses
Ageratum
Flowers & Ornamental Grasses
Angel's Trumpet
Flowers & Ornamental Grasses
Angelonia
Flowers & Ornamental Grasses
Anise Sage
Flowers & Ornamental Grasses
Annual Phlox
Flowers & Ornamental Grasses
Asiatic Lily
Flowers & Ornamental Grasses
Astilbe
Flowers & Ornamental Grasses
Autumn Crocus
Flowers & Ornamental Grasses
Autumn Fern
Flowers & Ornamental Grasses
Baby's Breath
Flowers & Ornamental Grasses
Balloon Flower
Flowers & Ornamental Grasses
Banana
Flowers & Ornamental Grasses
Baneberry
Flowers & Ornamental Grasses
Baptisia
Flowers & Ornamental Grasses
Bat Plant
Flowers & Ornamental Grasses
Bearded Iris
Flowers & Ornamental Grasses
Bedding Dahlia
Flowers & Ornamental Grasses
Bee Balm
Flowers & Ornamental Grasses
Bergenia
Flowers & Ornamental Grasses
Betony
Flowers & Ornamental Grasses
Big Bluestem
Flowers & Ornamental Grasses
Black-eyed Susan
Flowers & Ornamental Grasses
Blackberry Lily
Flowers & Ornamental Grasses
Blanket Flower
Flowers & Ornamental Grasses
Blazing Star
Flowers & Ornamental Grasses
Bleeding Heart
Flowers & Ornamental Grasses
Bloodroot
Flowers & Ornamental Grasses
Blue Fescue
Flowers & Ornamental Grasses
Blue Oat Grass
Flowers & Ornamental Grasses
Blue Star
Flowers & Ornamental Grasses
Blue Vervain
Flowers & Ornamental Grasses
Boltonia
Flowers & Ornamental Grasses
Boneset
Flowers & Ornamental Grasses
Brunnera
Flowers & Ornamental Grasses
Bugbane
Flowers & Ornamental Grasses
Butterfly Weed
Flowers & Ornamental Grasses
Caladium
Flowers & Ornamental Grasses
Calamint
Flowers & Ornamental Grasses
Calibrachoa
Flowers & Ornamental Grasses
California Poppy
Flowers & Ornamental Grasses
Calla Lily
Flowers & Ornamental Grasses
Camassia
Flowers & Ornamental Grasses
Canada Anemone
Flowers & Ornamental Grasses
Canadian Burnet
Flowers & Ornamental Grasses
Canna
Flowers & Ornamental Grasses
Cardinal Flower
Flowers & Ornamental Grasses
Carpathian Bellflower
Flowers & Ornamental Grasses
Castor Bean
Flowers & Ornamental Grasses
Catmint
Flowers & Ornamental Grasses
Celosia
Flowers & Ornamental Grasses
Checkered Lily
Flowers & Ornamental Grasses
Cheddar Pinks
Flowers & Ornamental Grasses
Chinese Hibiscus
Flowers & Ornamental Grasses
Cigar Plant
Flowers & Ornamental Grasses
Cleome
Flowers & Ornamental Grasses
Clustered Bellflower
Flowers & Ornamental Grasses
Coleus
Flowers & Ornamental Grasses
Columbine
Flowers & Ornamental Grasses
Common Milkweed
Flowers & Ornamental Grasses
Common Sundrops
Flowers & Ornamental Grasses
Compass Plant
Flowers & Ornamental Grasses
Coral Bells
Flowers & Ornamental Grasses
Corydalis
Flowers & Ornamental Grasses
Cosmos
Flowers & Ornamental Grasses
Creeping Zinnia
Flowers & Ornamental Grasses
Crested Iris
Flowers & Ornamental Grasses
Crocosmia
Flowers & Ornamental Grasses
Crocus
Flowers & Ornamental Grasses
Culver's Root
Flowers & Ornamental Grasses
Daffodil
Flowers & Ornamental Grasses
Dahlia
Flowers & Ornamental Grasses
Daylily
Flowers & Ornamental Grasses
Delphinium
Flowers & Ornamental Grasses
Dianthus
Flowers & Ornamental Grasses
Double Meadow Buttercup
Flowers & Ornamental Grasses
Drumstick Allium
Flowers & Ornamental Grasses
Dusty Miller
Flowers & Ornamental Grasses
Early Flowering Tulips
Flowers & Ornamental Grasses
Elephant Ears
Flowers & Ornamental Grasses
Emperor Tulip
Flowers & Ornamental Grasses
Fan Flower
Flowers & Ornamental Grasses
Feather Reed Grass
Flowers & Ornamental Grasses
Fern Leaf Peony
Flowers & Ornamental Grasses
Fern Leaf Yarrow
Flowers & Ornamental Grasses
Firewitch Cheddar Pinks
Flowers & Ornamental Grasses
Flowering Maple
Flowers & Ornamental Grasses
Flowering Onion
Flowers & Ornamental Grasses
Foam Flower
Flowers & Ornamental Grasses
Fountain Grass
Flowers & Ornamental Grasses
Foxglove
Flowers & Ornamental Grasses
French Marigold
Flowers & Ornamental Grasses
Fringed Bleeding Heart
Flowers & Ornamental Grasses
Fritillaria
Flowers & Ornamental Grasses
Fuchsia
Flowers & Ornamental Grasses
Garden Phlox
Flowers & Ornamental Grasses
Gaura
Flowers & Ornamental Grasses
Gazania
Flowers & Ornamental Grasses
Gerbera Daisy
Flowers & Ornamental Grasses
German Garlic
Flowers & Ornamental Grasses
Geum
Flowers & Ornamental Grasses
Giant Allium
Flowers & Ornamental Grasses
Giant Reed
Flowers & Ornamental Grasses
Gladiolus
Flowers & Ornamental Grasses
Globe Thistle
Flowers & Ornamental Grasses
Globeflower
Flowers & Ornamental Grasses
Gloriosa Daisy
Flowers & Ornamental Grasses
Glory of the Snow
Flowers & Ornamental Grasses
Goat's Beard
Flowers & Ornamental Grasses
Golden Alexander
Flowers & Ornamental Grasses
Goldenrod
Flowers & Ornamental Grasses
Gomphrena
Flowers & Ornamental Grasses
Gooseneck Loosestrife
Flowers & Ornamental Grasses
Grape Hyacinth
Flowers & Ornamental Grasses
Gray Headed Coneflower
Flowers & Ornamental Grasses
Great Blue Lobelia
Flowers & Ornamental Grasses
Greigii Tulip
Flowers & Ornamental Grasses
Hakone Grass
Flowers & Ornamental Grasses
Hardy Hibiscus
Flowers & Ornamental Grasses
Hardy Mum
Flowers & Ornamental Grasses
Hart's Tongue Fern
Flowers & Ornamental Grasses
Heliopsis
Flowers & Ornamental Grasses
Heliotrope
Flowers & Ornamental Grasses
Hellebore
Flowers & Ornamental Grasses
Hens and Chicks
Flowers & Ornamental Grasses
Hoary Vervain
Flowers & Ornamental Grasses
Hollyhock
Flowers & Ornamental Grasses
Hosta
Flowers & Ornamental Grasses
Husker Red Penstemon
Flowers & Ornamental Grasses
Hyacinth
Flowers & Ornamental Grasses
Impatiens
Flowers & Ornamental Grasses
Ironweed
Flowers & Ornamental Grasses
Jack-in-the-Pulpit
Flowers & Ornamental Grasses
Jacob's Ladder
Flowers & Ornamental Grasses
Japanese Anemone
Flowers & Ornamental Grasses
Japanese Blood Grass
Flowers & Ornamental Grasses
Japanese Painted Fern
Flowers & Ornamental Grasses
Jimsonweed
Flowers & Ornamental Grasses
Joe Pye Weed
Flowers & Ornamental Grasses
Joseph's Coat
Flowers & Ornamental Grasses
Jupiter's Beard
Flowers & Ornamental Grasses
Kale
Flowers & Ornamental Grasses
Knautia
Flowers & Ornamental Grasses
Lady Fern
Flowers & Ornamental Grasses
Lady's Mantle
Flowers & Ornamental Grasses
Lantana
Flowers & Ornamental Grasses
Large Flowered Trillium
Flowers & Ornamental Grasses
Late Flowering Tulip
Flowers & Ornamental Grasses
Lavender
Flowers & Ornamental Grasses
Lead Plant
Flowers & Ornamental Grasses
Leopard's Bane
Flowers & Ornamental Grasses
Ligularia
Flowers & Ornamental Grasses
Lisianthus
Flowers & Ornamental Grasses
Little Bluestem
Flowers & Ornamental Grasses
Lobelia
Flowers & Ornamental Grasses
Long Leaf Speedwell
Flowers & Ornamental Grasses
Love in a Mist
Flowers & Ornamental Grasses
Lungwort
Flowers & Ornamental Grasses
Maidenhair Fern
Flowers & Ornamental Grasses
Marginal Wood Fern
Flowers & Ornamental Grasses
Marsh Marigold
Flowers & Ornamental Grasses
Masterwort
Flowers & Ornamental Grasses
Mayapple
Flowers & Ornamental Grasses
Meadow Cranesbill
Flowers & Ornamental Grasses
Mealy Cup Sage
Flowers & Ornamental Grasses
Mexican Hat
Flowers & Ornamental Grasses
Midseason Tulips
Flowers & Ornamental Grasses
Miscanthus
Flowers & Ornamental Grasses
Mistflower
Flowers & Ornamental Grasses
Monkshood
Flowers & Ornamental Grasses
Moor Grass
Flowers & Ornamental Grasses
Moss Rose
Flowers & Ornamental Grasses
Mountain Bluet
Flowers & Ornamental Grasses
Nasturtium
Flowers & Ornamental Grasses
New England Aster
Flowers & Ornamental Grasses
New Guinea Impatiens
Flowers & Ornamental Grasses
New York Aster
Flowers & Ornamental Grasses
Nicotiana
Flowers & Ornamental Grasses
Nierembergia
Flowers & Ornamental Grasses
Northern Sea Oats
Flowers & Ornamental Grasses
Oriental Lily
Flowers & Ornamental Grasses
Oriental Poppy
Flowers & Ornamental Grasses
Ornamental Millet
Flowers & Ornamental Grasses
Ostrich Fern
Flowers & Ornamental Grasses
Palm Sedge
Flowers & Ornamental Grasses
Pansy
Flowers & Ornamental Grasses
Pasque Flower
Flowers & Ornamental Grasses
Peach-Leaved Bellflower
Flowers & Ornamental Grasses
Pennsylvania Sedge
Flowers & Ornamental Grasses
Pentas
Flowers & Ornamental Grasses
Peony
Flowers & Ornamental Grasses
Perennial Salvia
Flowers & Ornamental Grasses
Petunia
Flowers & Ornamental Grasses
Pincushion Flower
Flowers & Ornamental Grasses
Plantain Leaved Sedge
Flowers & Ornamental Grasses
Prairie Dock
Flowers & Ornamental Grasses
Prairie Dropseed
Flowers & Ornamental Grasses
Prairie Smoke
Flowers & Ornamental Grasses
Prickly Pear Cactus
Flowers & Ornamental Grasses
Primrose
Flowers & Ornamental Grasses
Purple Coneflower
Flowers & Ornamental Grasses
Purple Prairie Clover
Flowers & Ornamental Grasses
Queen of the Prairie
Flowers & Ornamental Grasses
Rattlesnake Master
Flowers & Ornamental Grasses
Rocket Ligularia
Flowers & Ornamental Grasses
Rodgersia
Flowers & Ornamental Grasses
Rose Periwinkle
Flowers & Ornamental Grasses
Royal Fern
Flowers & Ornamental Grasses
Russell Hybrid Lupine
Flowers & Ornamental Grasses
Russian Sage
Flowers & Ornamental Grasses
Scarlet Sage
Flowers & Ornamental Grasses
Sea Holly
Flowers & Ornamental Grasses
Sea Thrift
Flowers & Ornamental Grasses
Sedum
Flowers & Ornamental Grasses
Shasta Daisy
Flowers & Ornamental Grasses
Siberian Iris
Flowers & Ornamental Grasses
Siberian Squill
Flowers & Ornamental Grasses
Silvermound
Flowers & Ornamental Grasses
Snapdragon
Flowers & Ornamental Grasses
Sneezeweed
Flowers & Ornamental Grasses
Snowdrops
Flowers & Ornamental Grasses
Spanish Bluebells
Flowers & Ornamental Grasses
Spider Lily
Flowers & Ornamental Grasses
Spiderwort
Flowers & Ornamental Grasses
Spike
Flowers & Ornamental Grasses
Spike Speedwell
Flowers & Ornamental Grasses
Star of Persia Allium
Flowers & Ornamental Grasses
Stiff Coreopsis
Flowers & Ornamental Grasses
Stoke's Aster
Flowers & Ornamental Grasses
Striped Squill
Flowers & Ornamental Grasses
Sulphur Cosmos
Flowers & Ornamental Grasses
Summer Beauty Allium
Flowers & Ornamental Grasses
Sunflower
Flowers & Ornamental Grasses
Surprise Lily
Flowers & Ornamental Grasses
Swamp Milkweed
Flowers & Ornamental Grasses
Sweet Alyssum
Flowers & Ornamental Grasses
Switchgrass
Flowers & Ornamental Grasses
Tall Larkspur
Flowers & Ornamental Grasses
Tall Verbena
Flowers & Ornamental Grasses
Tarda Tulip
Flowers & Ornamental Grasses
Texas Sage
Flowers & Ornamental Grasses
Threadleaf Coreopsis
Flowers & Ornamental Grasses
Tiger Lily
Flowers & Ornamental Grasses
Tithonia
Flowers & Ornamental Grasses
Toad Lily
Flowers & Ornamental Grasses
Tuberous Begonia
Flowers & Ornamental Grasses
Tufted Sedge
Flowers & Ornamental Grasses
Turk's Cap Lily
Flowers & Ornamental Grasses
Turkestan Onion
Flowers & Ornamental Grasses
Turtlehead
Flowers & Ornamental Grasses
Twisted Leaf Allium
Flowers & Ornamental Grasses
Umbrella Plant
Flowers & Ornamental Grasses
Valerian
Flowers & Ornamental Grasses
Variegated Solomon's Seal
Flowers & Ornamental Grasses
Verbena
Flowers & Ornamental Grasses
Virginia Bluebells
Flowers & Ornamental Grasses
Waterlily Tulip
Flowers & Ornamental Grasses
Wax Begonia
Flowers & Ornamental Grasses
White Sage
Flowers & Ornamental Grasses
Wild Lupine
Flowers & Ornamental Grasses
Wild Petunia
Flowers & Ornamental Grasses
Wild Quinine
Flowers & Ornamental Grasses
Willow Amsonia
Flowers & Ornamental Grasses
Windflower
Flowers & Ornamental Grasses
Winter Aconite
Flowers & Ornamental Grasses
Wishbone Flower
Flowers & Ornamental Grasses
Yarrow
Flowers & Ornamental Grasses
Yellow Coneflower
Flowers & Ornamental Grasses
Yellow Flag Iris
Flowers & Ornamental Grasses
Yellow Loosestrife
Flowers & Ornamental Grasses
Yucca
Flowers & Ornamental Grasses
Zinnia
Flowers & Ornamental Grasses
Zonal Geranium
Categories
Upcoming Live Events
& Webinars
March 20, 2024
FREE WEBINAR
Maximize the Beauty and Enjoyment
in Any Small Space
Register now
March 23, 2024
REALTORS Home & Garden Show
West Allis, WI
March 27, 2024
FREE WEBINAR
How to Start a Garden for Beginners
Register now
April 3, 2024
Garden Trends
Franklin Public Library, Franklin, WI
April 10, 2024
FREE WEBINAR
Container Gardening Throughout the Year
Register now
April 11, 2024
FREE WEBINAR
7 Steps to Managing Water Where it Falls in Your Yard
Register now
April 18, 2024
Be a Waterwise Gardener
Golden Rondelle Theater, Racine, WI
Register now
April 20, 2024
Pruning Hydrangeas and Other Shrubs
Pasquesi Home & Gardens, Lake Bluff, IL
April 27, 2024
Ridges & Rivers Book Festival
Viroqua, WI
April 28, 2024
Flowering Trees and Shrubs
Ebert's Greenhouse Village, Ixonia, WI
May 1, 2024
FREE WEBINAR
Ornamental Fruits and Vegetables
Register now
WATCH ON-DEMAND WEBINARS
Learn More