More in Bloom! (Updated May 11, 2018) - With such a late Spring, the numer of blooming plants continues to grow week by week. Red bud in the Woodland Azalea Garden, pansies and marjorca a the Oswald Visitor Center gardens. Red Bud, scilla and daffodils in bloom at Hosta Glade. White Squill, March Marigold, Forsythia, Magnolia and Rhododendrum as the most recent additions to the list.

With the warmer weather this week, the tulip collections featuring 38,000 plants will be popping to full bloom over the next week or so. The Dianond Anniversary tulip display in front of Oswald Visitor Center is in bloom. The crabapples collection blooms just starting tand not too far behind.

All photos by Arboretum volunteer Dave Poplau unless otherwise specified.

Snowdrops Crocus
European Pasque Flower
Galanthus/Snowdrops by Tom Brinda Crocus/Crocus by Tom Brinda Pulsitilla Grandis/European Pasque Flower
by Tom Brinda
Snow Trillium
Dwarf Iris
Prairie Smoke
Trillium Navale/Snow Trillium

Iris Reticulata/Dwarf Iris
Geum Triflorum/Prairie Smoke by
Greg Lecker
Marsh Marigold
White Squill
Forsythia
Caltha Palustris/Marsh Marigold
Scilla Mischtschenkoana/White Squill
Forsythia/Forsythia
Daffodils 
 Magnolia
 Wild Ginger
Narcissus/Daffodil Magnolia/Magnolia Asarum Canadense/Canada Wild Ginger
False Rue Anemone
Hepatica
Rhododendron
Enemion Biternatum/False Rue Anemone
Hepatica acutiloba/Sharp-lobed Hepatica
Rhododendron/Rhododendron
Tulip Trout Lily  
Tulipa/Tulip Erythronium americanum/Yellow Trout Lily
 

 

 

 

 

 

 

 


Garden Collections and Blooming Plant Content

Annual Garden
Lantana
Dahlia
Lily (Canna Lily, Peruvian Lily)
Zinnia (Creeping, Narrowleaf)
Apache Beggarticks
Black-Eyed Susan
Petunia (Trailing, Grandiflora, Hedgiflora)
Snapdragon
Daisy (Marguerite, Butter)
Marigold (Pot, French, American)
Celosia
Begonia (Wax, Hybrid)
Impatiens
Cigar Flower
Sneeze Weed
Calibrachoa
Verbena
Pop-Corn Senna
Jewels of Opar
Madagascar Periwinkle
Hummingbird Mint
Eyeball Plant
Mexican Sunflower
Globe Amaranth

Home Demonstration Garden: 
(Small Spaces/Cutting/Outdoor Living/Pots and Containers/Naturalistic/Seasonal) 

Sage (Clary, Russian, Hybrid)
Marigold (Pot, American)
Floss Flower
Hydrangea
Mexican Tarragon 
Chinese Forget-Me-Not
Lily (Daylily, Canna Lily, Calla Lily)
Swordleaf Sunray
Tickseed (Thread Leafed)
Begonias (Wax)
Celosia
Hyssop
Daisy (Shasta)
Snapdragon
Black-Eyed Susan
Petunia (Trailing)
Hosta
Rosemary
Dahlia
Zinnia
Lisianthus
Blood Flower
Sunflower
Statice
Globe Amaranth

Rock Garden
Verbena
Hawkweed
Bellflower (Carpathian)
Balloon Flower
Dianthus
Featherleaf Fleabane
Hosta
Swordleaf Sunray
Violet
Sun Rose
Astilbe (Chinese Dwarf)

Perennial Garden/Lily Walk/Dahlia Collection
Lily (Daylily, Water Lily, Candy)
Dahlia
Blue Star Creeper
Hydrangea
Bee Balm
Cone Flower (Purple, Grey-Headed, Hybrid)
Balloon Flower
Wild Quinine
Knuatia
Phlox (Meadow, Summer)
Butterfly Milkweed
Tickseed (Thread Leafed)
Hyssop
Spike Gayfeather
Sage (Giant Blue, Autumn)
Amethyst Flower
Hibiscus (Hardy)
Stonecrop
Marjoram
Korean Angelica
Ligularia
Ornamental Onion
Meadow Rue
Garlic Chives
Sea Lavender

Herb Garden
Cigar Flower
Verbena
Nasturtium
Sage (Fruit, Russian)
Lavender (French, English, Fringed, Hybrid)
Marigold (Pot, American)
Lantana
Alyssum
Hyssop
Coneflower (Purple, Hybrid)
Heliotrope
Black-Eyed Susan
Phlox (Meadow)
Impatiens
Flowering Tobacco
Phlox (Meadonw, Summer)
Mint (General, Korean)
Snapdragon
Dahlia
Tickseed
Winter Savory
Garlic Chives
Korean Angelica
Bronze Fennel

Rose Garden/Shrub Rose Garden/Rose Walk
Rose
Tea Rose
Grandiflora Rose
Floribunda Rose
Miniature Rose
Miniature Tea Rose
Shrub Rose
Climbing (Kordesii) Rose
Rugosa Rose
Tree Rose
Miniature Tree Rose
Hybrid Rose Variations
Bush Cinquefoil

Terrace Gardens (Morgan, Spiegel, Keating, Dahlberg, MacMillan, Newton, Wright)
Coneflower (Purple, Hybrid)
Golden Shrip Plant
Lily (Daylily, Autumn, Canna)
Phlox (Garden)
Leopard's Bane/Plant
Begonia (Wax, Hybrid)
Petunia (Hedgiflora, Hybrid, Grandiflora, Multiflora)
Snapdragon
Impatiens (Hybrid)
Hosta
Hydrangea
Sage (Russian, Hybrid)
Dahlia
Balloon Flower
Mandevilla
Egyptian Star Cluster
Black-Eyed Susan
Tickseed
Yarrow
Marigold (Pot, American)
Lantana
Flowering Tobacco
Daisy (Butter)
Zinnia (Creeping, Narrowleaf)
Celosia
Hyssop
Apache Beggarticks 
Cranesbill
Cigarflower
Sneezeweed
Big Leaf Ligularia
Speedwell

Sensory Garden
Coneflower (Purple, Hybrid)
Lily (Daylily, Blackberry, Canna)
South American Vervain
Black-Eyed Susan
Snapdragon
Hosta
Bergenia
Shrub Rose
Cranesbill
Ornamental Millet
Begonia (Wax, Hybrid)
Zonal Geranium
Zinnia
Impatiens (Hybrid)
Daisy (Butter)
Verbena
Phlox (Garden)
Marigold (American, Pot)

Bee and Pollinator Center
Zinnia 
Lavender Globe Lily
Marigold (American)
Summersweet
Coneflower (Purple)
Tickseed
Lobelia
Sage (Texas, Russian)
Hyssop
Butterfly Milkweed
Borage
Butterfly Bush
Black-Eyed Susan
Gentian (Bottled)
Cransebill
Snapdragon (Dwarf)
Allium
Petunia
Lantana
Egyptian Star Cluster
Joe-Pye Weed
Rose (Floribunda)

Japanese Garden 
Japanese Spirea
Hosta (dwarf, hybrid)