Witchhazels in bloom February 28
January 1-15
- witchhazels (Hamamelis)
- winterberry holly (Ilex verticillata)
- paperbark maple (Acer griseum)
- river birch (Betula nigra)
- Korean stewartia (Stewartia koreana)
January 16-31
- witchhazels (Hamamelis)
- winterberry holly (Ilex verticillata)
- three-flower maple (Acer triflorum)
- paperbark maple (Acer griseum)
- river birch (Betula nigra)
- Korean stewartia (Stewartia koreana)
February 1-15
- witchhazels (Hamamelis)
- winterberry holly (Ilex verticillata)
- three-flower maple (Acer triflorum)
- paperbark maple (Acer griseum)
- river birch (Betula nigra)
- Korean stewartia (Stewartia koreana)
February 16-28
- Japanese apricot (Prunus mume)
- witchhazels (Hamamelis)
- winterberry holly (Ilex verticillata)
- three-flower maple (Acer triflorum)
- paperbark maple (Acer griseum)
- river birch (Betula nigra)
- Korean stewartia (Stewartia koreana)
March 1-15
- red maple (Acer rubrum)
- Korean abelialeaf (Abeiiophyllum distichum)
- Japanese Cornell dogwood (Cornus officinalis)
- star magnolia (Magnolia stellata)
- Cornelian cherry dogwood (Cornus mas)
- Japanese apricot (Prunus mume)
- Lenten rose (Hellebore)
- wildflowers
- paper bark maple (Acer griseum)
- three-flower maple (Acer triflorum)
- river birch (Betula nigra)
- Korean stewartia (Stewartia koreana)
March 16-31
- red maple (Acer rubrum)
- Korean abelialeaf (Abeiiophyllum distichum)
- Japanese Cornell dogwood (Cornus officinalis)
- star magnolia (Magnolia stellata)
- Japanese apricot (Prunus mume)
- Lenten rose (Hellebore)
- wildflowers
- witchhazels (Hamamelis)
- serviceberry (Amelanchier)
- winterhazel (Corylopsis sinensis)
- Himalayan sweet box (Sarcococca hookeriana var. humilis)
April 1-15
- wildflowers
- magnolias (Magnolia)
- forsythia (Forsythia)
- flowering quince (Chaenomeles)
- serviceberry (Amelanchier)
- crabapple (Malus)
- redbuds (Cercis)
- mahonia (Mahonia)
- elms (Ulmus)
- oaks (Quercus)
April 16-30
- wildflowers
- crabapples (Malus)
- redbuds (Cercis)
- viburnums (Viburnum)
- flowering dogwoods (Cornus florida)
- Carolina silverbell (Halesia carolina)
- spiraeas (Spiraea)
- deutzia (Deutzia)
- witch alders (Fothergilla)
May 1-15
- viburnums (Viburnum)
- fowering dogwoods (Cornus florida)
- deutzias (Deutzia)
- European beech (Fagus sylvatica)
- azaleas (Rhododendron)
- horse chestnut (Aesculuc turbinata)
- buckeyes (Aesculus)
- chokeberry (Aronia)
- Japanes beautyberry (Callicarpa japonica)
May 16-31
- azaleas (Rhododendron)
- Japanese maples (Acer palmatum)
- wildflowers
- Chinese dogwood (Cornus kousa)
- hawthorn (Crataegus)
- fringe tree (Chionanthus)
- sweet mock orange (Philadelphus coronaries)
- weigla (Weigla)
- June 1-15
- Arboretum Center gardens
- cacti
- Big Prairie
- purple coneflower (Echinacea purpurea)
- Russian sage (Perovskia atriplicifolia)
June 16-30
- Arobertum Center gardens
- bottlebrush buckeye (Aesculus parviflora)
- yucca (Yucca)
- Big prarie
- catalpa (Catalpa)
- sourwood (Oxydendrum arboretum)
- ornamental grasses
- smokebush (Cotinus coggygria)
July 1-15
- butterfly bush (Buddleia)
- coneflowers (Echinacea)
- roses (Rosa)
- rudbeckias (Rudbeckia)
- nodding wild onion (Allium cernuum)
- swamp milkweed (Asclepias incarnata)
- wild petunia (Ruellia)
- trumpet creeper (Campsis radicans)
July 16-31
- butterfly bush (Buddleia)
- rudbeckias (Rudbeckia)
- Joe-Pye weed (Eupatorium purpureum)
- crape myrtle (Lagerstroemia)
- obedient plant (Physostegia virginiana)
- jewel weed (Impatiens capensis)
- poke weed (Phytolacca americana)
- mountain mint (Pycnanthemum tenuifolium)
- partridge pea (Chamaecrista fasciculata)
- button bush (Cephalanthus occidentalis)
August 1-15
- butterfly bush (Buddleia)
- rudbeckias (Rudbeckia)
- Joe-Pye weed (Eupatorium purpureum)
- crape myrtle (Lagerstroemia)
- obedient plant (Physostegia virginiana)
- wild bean (Strophostyles helvola)
- bush clovers (Lespedeza)
- great blue lobelia (Lobelia siphilitica)
- sunflowers (Helianthus)
August 16-31
- butterfly bush (Buddleia)
- obedient plant (Physostegia virginiana)
- asters (Aster)
- hog peanut (Amphicarpaea bracteata)
- cardinal flower (Lobelia cardinalis)
- boneset (Eupatorium perfoliatum)
- ironweed (Vernonia)
September 1-15
- butterfly bush (Buddleia)
- obedient plant (Physostegia virginiana)
- asters (Aster)
- ornamental grasses
- Native clematis
- turtle head (Chelone)
- goldenrods (Solidago)
September 16-30
- butterfly bush (Buddleia)
- obedient plant (Physostegia virginiana)
- asters (Aster)
- sedum (Sedum)
- Native clematis
- turtle head (Chelone)
- goldenrods (Solidago)
October 1-15
- asters (Aster)
- ornamental grasses
- goldenrods (Solidago)
- sunflowers (Helianthus)
- roses (Rosa)
- wingstem (Verbesina alternifolia)
- mistflower (Ageratum)
- sneezeweed (Helenium autumnale)
- striped gentian (Gentiana villosa)
- aromatic aster (Symphyotrichum oblongifolium)
- sedum (Sedum )
- viburnum (Viburnum)
- winterberry holly (Ilex verticillata)
- American holly (Ilex opaca)
- witchhazel (Hamamelis)
- beautyberry (Callicarpa)
- tatarian aster (Aster tataricus ‘Jin Dia’)
- Chrysanthemum ‘Mie-Kyo’
- guara (Guara lindheimeri ‘Suskiyou Pink’)
- chokeberry (Aronia arbutifolia ‘Brilliantissima’)
- bluebeard (Caryopteris x clandonensis)
- Chrysanthemum ‘Venus’
October 16-31
- ornamental grasses
- goldenrods (Solidago)
- aromatic aster (Symphyotrichum oblongifolium)
- sedum (Sedum)
- viburnum (Viburnum)
- winterberry holly (Ilex verticillata)
- American holly (Ilex opaca)
- witchhazel (Hamamelis)
- beautyberry (Callicarpa)
- tatarian aster (Aster tataricus ‘Jin Dia’)
- Chrysanthemum ‘Mie-Kyo’
- guara (Guara lindheimeri ‘Suskiyou Pink’)
- chokeberry (Aronia arbutifolia ‘Brilliantissima’)
- bluebeard (Caryopteris x clandonensis)
- Chrysanthemum ‘Venus’
November 1-15
- ornamental grasses
- goldenrods (Solidago)
- sedum (Sedum)
- viburnum (Viburnum)
- winterberry holly (Ilex verticillata)
- American holly (Ilex opaca)
- witchhazel (Hamamelis)
- beautyberry (Callicarpa)
- Chrysanthemum ‘Mei-Kyo’
- chokeberry (Aronia arbutifolia ‘Brilliantissima’)
- Chrysanthemum ‘Venus’
November 16-30
- ornamental grasses
- sedum (Sedum)
- viburnum (Viburnum)
- winterberry holly (Ilex verticillata)
- American holly (Ilex opaca)
- witchhazel (Hamamelis)
- beautyberry (Callicarpa)
- Chrysanthemum ‘Mei-Kyo’
- chokeberry (Aronia arbutifolia ‘Brilliantissima’)
- Chrysanthemum ‘Venus’
December 1-15
- viburnum (Viburnum)
- winterberry holly (Ilex verticillata)
- American holly (Ilex opaca)
- beautyberry (Callicarpa)
- Chrysanthemum ‘Mei-Kyo’
- chokeberry (Aronia arbutifolia ‘Brilliantissima’)
- Chrysanthemum ‘Venus’
December 16-31
- viburnum (Viburnum)
- winterberry holly (Ilex verticillata)
- American holly (Ilex opaca)
- chokeberry (Aronia arbutifolia ‘Brilliantissima’)