Plants for zone 5
1305 plants hardy in USDA zone 5.
- Korean Mint Agastache rugosa Herb
- Korean Rhododendron Rhododendron mucronulatum Flowering shrub
- Koreanspice Viburnum Viburnum carlesii Flowering shrub
- Kousa Dogwood Cornus kousa Flowering tree
- Kura Clover Trifolium ambiguum Creeping perennial
- Labrador Violet Viola labradorica Creeping perennial
- Lady Banks' Rose Rosa banksiae Flowering shrub
- Lady Fern Athyrium filix-femina Fern
- Lady Tulip Tulipa clusiana
- Lady's Mantle Alchemilla mollis Creeping perennial
- Lamb's Ear Stachys byzantina Creeping perennial
- Lanceleaf Coreopsis Coreopsis lanceolata Wildflower
- Lanceleaf Stonecrop Sedum lanceolatum Creeping perennial
- Large Beardtongue Penstemon grandiflorus Wildflower
- Large Fothergilla Fothergilla major Flowering shrub
- Large-Flowered Coreopsis Coreopsis grandiflora Garden perennial
- Late Boneset Eupatorium serotinum Garden perennial
- Late Figwort Scrophularia marilandica
- Late Lilac Syringa villosa Flowering shrub
- Late Purple Aster Symphyotrichum patens Wildflower
- Laurustinus Viburnum tinus Flowering shrub
- Lavandin Lavandula × intermedia Flowering shrub
- Lavender Lavandula angustifolia Herb
- Lavender Cotton Santolina chamaecyparissus Creeping perennial
- Leadplant Amorpha canescens Wildflower
- Leavenworth's Eryngo Eryngium leavenworthii Wildflower
- Leek Allium ampeloprasum Allium
- Lemon Balm Melissa officinalis Herb
- Lemon Thyme Thymus × citriodorus Creeping perennial
- Lenten Rose Helleborus orientalis Garden perennial
- Lentil Lens culinaris Legume
- Leopard Plant Ligularia dentata Garden perennial
- Leopard's Bane Doronicum orientale Garden perennial
- Lesser Calamint Calamintha nepeta Flowering shrub
- Lettuce Lactuca sativa Leafy
- Lewis Flax Linum lewisii Wildflower
- Lewis' Mock Orange Philadelphus lewisii Flowering shrub
- Lilac Clematis Clematis patens Vine
- Lilac Sage Salvia verticillata Garden perennial
- Lily Magnolia Magnolia liliiflora Flowering shrub
- Lily of the Valley Convallaria majalis Creeping perennial
- Limber Honeysuckle Lonicera dioica Vine
- Lingonberry Vaccinium vitis-idae Berry
- Little Bluestem Schizachyrium scoparium Grass
- Little Brown Jug Hexastylis arifolia Creeping perennial
- Littleleaf Linden Tilia cordata Flowering tree
- Loebner Magnolia Magnolia × loebneri Flowering tree
- Loganberry Rubus x loganobaccus Berry
- London Pride Saxifraga × urbium Garden perennial
- Longbract Wild Indigo Baptisia bracteata
- Longsepal Beardtongue Penstemon calycosus Wildflower
- Lovage Levisticum officinale Herb
- Love-in-a-Mist Nigella damascena Garden annual
- Low Beardtongue Penstemon humilis Wildflower
- Lowbush Blueberry Vaccinium angustifolium Berry
- Lucile's Glory of the Snow Chionodoxa luciliae Bulb
- Lungwort Pulmonaria officinalis Creeping perennial
- Lyreleaf Sage Salvia lyrata Creeping perennial
- Macedonian Scabious Knautia macedonica Garden perennial
- Mache Valerianella locusta Leafy
- Macrantha Pearlbush Exochorda × macrantha Flowering shrub
- Madonna Lily Lilium candidum
- Mahala Mat Ceanothus prostratus Low shrub
- Maiden Pink Dianthus deltoides Creeping perennial
- Maidenhair Fern Adiantum pedatum Fern
- Mallow Ninebark Physocarpus malvaceus Flowering shrub
- Maltese Cross Lychnis chalcedonica Garden perennial
- Manchurian Lilac Syringa pubescens subsp. patula Flowering shrub
- Mapleleaf Viburnum Viburnum acerifolium Flowering shrub
- Marginal Wood Fern Dryopteris marginalis Fern
- Marionberry Rubus ursinus Berry
- Marsh Mallow Althaea officinalis Wildflower
- Marsh Marigold Caltha palustris Garden perennial
- Martagon Lily Lilium martagon Garden perennial
- Maryland Goldenaster Chrysopsis mariana Wildflower
- Maryland Meadowbeauty Rhexia mariana Wildflower
- Maryland Senna Senna marilandica Wildflower
- Masterwort Astrantia major Garden perennial
- Mat Penstemon Penstemon caespitosus Creeping perennial
- Maximilian Sunflower Helianthus maximiliani Wildflower
- Mayapple Podophyllum peltatum Creeping perennial
- Meadow Blazing Star Liatris ligulistylis Wildflower
- Meadow Cranesbill Geranium pratense Garden perennial
- Meadow Phlox Phlox maculata Garden perennial
- Meadow Sage Salvia pratensis Wildflower
- Meadowsweet Filipendula ulmaria Wildflower
- Medlar Mespilus germanica Tree fruit
- Meehan's Mint Meehania cordata Creeping perennial
- Memorial Rose Rosa wichuraiana Flowering shrub
- Mexican Hat Ratibida columnifera Wildflower
- Mexican Plum Prunus mexicana Tree fruit
- Meyer Lilac Syringa meyeri Flowering shrub
- Michael's Flower Fritillaria michailovskyi Bulb
- Michigan Lily Lilium michiganense Wildflower
- Miner's Lettuce Claytonia perfoliata Leafy
- Mint Mentha spicata Herb
- Miss Willmott's Ghost Eryngium giganteum Wildflower
- Missouri Evening Primrose Oenothera macrocarpa Creeping perennial
- Missouri Goldenrod Solidago missouriensis Wildflower
- Mizuna Brassica rapa var. japonica Leafy
- Mondo Grass Ophiopogon japonicus Creeping perennial
- Monkshood Aconitum napellus Garden perennial
- Moss Campion Silene acaulis Moss like
- Mossy Saxifrage Saxifraga × arendsii Creeping perennial
- Mottled Wild Ginger Hexastylis shuttleworthii Creeping perennial
- Mountain Alyssum Alyssum montanum Creeping perennial
- Mountain Avens Dryas octopetala Low shrub
- Mountain Everlasting Antennaria dioica Creeping perennial
- Mountain Fleece Persicaria amplexicaulis Garden perennial
- Mountain Goldenbanner Thermopsis montana Wildflower
- Mountain Hydrangea Hydrangea serrata Flowering shrub
- Mountain Laurel Kalmia latifolia Flowering shrub
- Mountain Pieris Pieris floribunda Flowering shrub
- Mountain Sandwort Arenaria montana Creeping perennial
- Mouse-Ear Tickseed Coreopsis auriculata Wildflower
- Mulberry Morus alba Tree fruit
- Mule Fat Baccharis salicifolia Flowering shrub
- Mule's Ears Wyethia amplexicaulis Wildflower
- Munro's Globemallow Sphaeralcea munroana Wildflower
- Musk Mallow Malva moschata Garden perennial