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| Location | Color | Time of Bloom |
| March Bank | ||
| Galanthus spp. (Snowdrops) | White | January-March |
| Adonis amurensis (Amur Adonis) | Yellow | March |
| Eranthis hyemalis (Winter Aconite) | Yellow | March |
| Chionodoxa spp. (Glory-of-the-Snow) | Blue | March |
| Scilla spp. (Squills) | Blue | March |
| Leucojum vernum (Spring Snowflake) | White | March |
| Crocus spp. and hybrids | Various | March |
| Cornus officinalis (Cornelian-Cherry) | Yellow | March |
| Narcissus spp. and cv. (Daffodils, early) | Yellow | March, April |
| Uvularia grandiflora (Bellwort) | Yellow | April |
| Mertensia virginica (Virginia Bluebell) | Blue | April, May |
| Phlox divaricata (Wild Phlox) | Lavender | April, May |
| Quarry | ||
| Chionodoxa spp. (Glory-of-the-snow) | blue | March |
| Cornus officinalis (Cornelian-Cherry) | yellow | March |
| Narcissus cvs. (Daffodils) | Yellow, white | March, April |
| Primula spp. and hybrids (Candelabra Primroses) | pink, white, peach | May |
| Rhododendron cvs. (Kurume Hybrid Azaleas) | pink red | May |
| Winterhazel Walk | ||
| Corylopsis spp. (Winterhazel) | Yellow | April |
| Rhododendron mucronulatum (Korean R.) | Lavender | April |
| Helleborus spp. (Hellebores) | Various | April |
| Corydalis bulbosa | Lavender | April |
| Primula abchasica (Abkhazian Primrose) | Pink | April |
| Pinetum | ||
| Chaenomeles spp. and cvs. (Flowering Quince) | Various | April |
| Viburnum spp. | Chartreuse, white | April, May |
| Spiraea spp. | White | April |
| Rhododendron spp. and cvs.(Deciduous Azaleas) | Pink, Yellow, Orange | April, May |
| Rhododendron cvs.(Kurume Hybrid Azaleas) | Pinks | May |
| Sundial Garden | ||
| Magnolia spp. and cvs. | White, pink | April |
| Spiraea spp. | White | April |
| Chaenomeles spp. and cvs. (Flowering Quince) | Pink, red | April |
| Prunus spp. and cvs. (Cherries) | Pink | April |
| Viburnum spp. and cvs. | White | April |
| Fothergilla spp. and cvs. | White | April, May |
| Malus cvs. (Crabapples) | Pink | April |
| Exochorda spp. and cvs. (Pearlbushes) | White | April, May |
| Syringa cvs. (Lilacs) | Lavenders, white | May |
| Paulownia tomentosa (Princess Tree) | Lavender | May |
| Azalea Woods | ||
| Anemone apennina (Italian Windflower) | Lavender, white | April |
| Trillium grandiflorum | White | April, May |
| Rhododendron cvs.(Kurume Hybrid Azaleas) | Various | May |
| R. kaempferi (Torch Azalea) | Pinks | May |
| Rhododendron spp. and cvs. | Various | May |
| Hyacinthoides hispanica (Spanish Bluebell) | Blue | May |
| Peony Garden | ||
| Paeonia cvs. (Hybrid tree peonies) | Various | May |
| Paeonia cvs. (Herbaceous peonies) | Various | May |
| Rhododendron cvs. (Kurume Azaleas) | Pink | May |
| Kolkwitzia amabilis (Beautybush) | Pink | May |
| Sycamore Hill | ||
| Narcissus cvs. (Daffodils) | Yellow, white | April |
| Cercis canadensis (Redbud) | Lavender | April, May |
| Syringa spp. and cvs. | Lavender | May |
| Aesculus pavia (Red Buckeye) | Red | May |
| Kalmia latifolia (Mountain-laurel) | Pink | May, June |
| Chionanthus virginicus (Fringe Tree) | White | May, June |
| Deutzia spp. and cvs | White, lavender |