Plants for zone 4
1181 plants hardy in USDA zone 4.
- Common Vetch Vicia sativa Legume
- Common Witch Hazel Hamamelis virginiana Flowering shrub
- Common Yarrow Achillea millefolium Wildflower
- Compass Plant Silphium laciniatum Wildflower
- Concord Grape Vitis labrusca Berry
- Coral Bells Heuchera sanguinea Garden perennial
- Coralberry Symphoricarpos orbiculatus Flowering shrub
- Coriander Coriandrum sativum Herb
- Corn Zea mays Grain
- Cornelian Cherry Cornus mas Tree fruit
- Corsican Hellebore Helleborus argutifolius Garden perennial
- Corsican Sandwort Arenaria balearica Moss like
- Corsican Stonecrop Sedum dasyphyllum Creeping perennial
- Cottage Pink Dianthus plumarius Wildflower
- Cowslip Primula veris Wildflower
- Cranberry Vaccinium macrocarpon Berry
- Cranberry Cotoneaster Cotoneaster apiculatus Low shrub
- Creeping Bentgrass Agrostis stolonifera Creeping perennial
- Creeping Comfrey Symphytum grandiflorum Creeping perennial
- Creeping Cotoneaster Cotoneaster adpressus Creeping perennial
- Creeping Jacob's Ladder Polemonium reptans Creeping perennial
- Creeping Juniper Juniperus horizontalis Creeping perennial
- Creeping Lilyturf Liriope spicata Creeping perennial
- Creeping Mahonia Mahonia repens Creeping perennial
- Creeping Mazus Mazus miquelii Creeping perennial
- Creeping Phlox Phlox subulata Creeping perennial
- Creeping Raspberry Rubus hayata-koidzumii Creeping perennial
- Creeping Thyme Thymus praecox Creeping perennial
- Creeping Woodland Phlox Phlox stolonifera Creeping perennial
- Crested Iris Iris cristata Creeping perennial
- Cretan Tulip Tulipa saxatilis Bulb
- Crimson Clover Trifolium incarnatum Legume
- Crocus Tulip Tulipa humilis
- Crookedstem Aster Symphyotrichum prenanthoides Wildflower
- Crown Imperial Fritillaria imperialis Bulb
- Culver's Root Veronicastrum virginicum Wildflower
- Cup Plant Silphium perfoliatum Wildflower
- Cupid's Dart Catananche caerulea Garden perennial
- Curlycup Gumweed Grindelia squarrosa Wildflower
- Cushion Buckwheat Eriogonum ovalifolium Creeping perennial
- Cushion Spurge Euphorbia epithymoides Garden perennial
- Cutleaf Balsamroot Balsamorhiza macrophylla Wildflower
- Cutleaf Coneflower Rudbeckia laciniata Wildflower
- Cyclamineus Daffodil Narcissus cyclamineus Bulb
- Daffodil Narcissus pseudonarcissus
- Dahurian Rhododendron Rhododendron dauricum Flowering shrub
- Daikon Raphanus sativus var. longipinnatus Root
- Dalmatian Bellflower Campanula portenschlagiana Creeping perennial
- Damask Rose Rosa × damascena Flowering shrub
- Damson Plum Prunus domestica subsp. insititia Tree fruit
- Dandelion Taraxacum officinale Leafy
- Darley Dale Heath Erica × darleyensis Low shrub
- Davidson's Penstemon Penstemon davidsonii Creeping perennial
- Daylily Hemerocallis fulva Leafy
- Deerberry Vaccinium stamineum Berry
- Dense Blazing Star Liatris spicata Garden perennial
- Devil's Walking Stick Aralia spinosa Flowering shrub
- Dill Anethum graveolens Herb
- Dog Rose Rosa canina Flowering shrub
- Dogtooth Violet Erythronium dens-canis Garden perennial
- Doublefile Viburnum Viburnum plicatum Flowering shrub
- Douglas' Dustymaiden Chaenactis douglasii
- Dove Tree Davidia involucrata Flowering tree
- Downy Hawthorn Crataegus mollis Flowering tree
- Downy Serviceberry Amelanchier arborea Flowering tree
- Downy Skullcap Scutellaria incana Wildflower
- Downy Wood Mint Blephilia ciliata Wildflower
- Dropwort Filipendula vulgaris Wildflower
- Drummond's Aster Symphyotrichum drummondii Wildflower
- Drumstick Allium Allium sphaerocephalon Bulb
- Drumstick Primrose Primula denticulata Garden perennial
- Dusky Cranesbill Geranium phaeum Wildflower
- Dutch Crocus Crocus vernus Garden perennial
- Dutch Iris Iris × hollandica Bulb
- Dutchman's Breeches Dicentra cucullaria Garden perennial
- Dwarf Bearded Iris Iris pumila Garden perennial
- Dwarf Blazing Star Liatris microcephala
- Dwarf Chinese Astilbe Astilbe chinensis var. pumila Creeping perennial
- Dwarf Cinquefoil Potentilla canadensis Creeping perennial
- Dwarf False Indigo Amorpha nana Flowering shrub
- Dwarf Flowering Almond Prunus glandulosa Flowering shrub
- Dwarf Goatsbeard Aruncus aethusifolius Garden perennial
- Dwarf Goldenrod Solidago sphacelata Garden perennial
- Dwarf Rose Rosa gymnocarpa Flowering shrub
- Dwarf Solomon's Seal Polygonatum humile Creeping perennial
- Dwarf Violet Iris Iris verna Creeping perennial
- Dyer's Greenweed Genista tinctoria Flowering shrub
- Early Flowering Lilac Syringa × hyacinthiflora Flowering shrub
- Early Goldenrod Solidago juncea
- Eastern Cottonwood Populus deltoides Flowering tree
- Eastern Prickly Pear Opuntia humifusa Succulent
- Eastern Redbud Cercis canadensis Legume
- Eastern Sandcherry Prunus pumila Tree fruit
- Elderberry Sambucus nigra Berry
- Elephant Garlic Allium ampeloprasum var. ampeloprasum Allium
- Elmleaf Goldenrod Solidago ulmifolia
- Endive Cichorium endivia Leafy
- Endress's Cranesbill Geranium endressii Garden perennial
- English Bluebell Hyacinthoides non-scripta Bulb
- English Daisy Bellis perennis Garden perennial
- English Primrose Primula vulgaris Wildflower
- European Columbine Aquilegia vulgaris Garden perennial
- European Wild Ginger Asarum europaeum Creeping perennial
- Evergreen Candytuft Iberis sempervirens Creeping perennial
- False Indigo Bush Amorpha fruticosa Flowering shrub
- False Lily Of The Valley Maianthemum canadense Creeping perennial
- Fan Columbine Aquilegia flabellata Wildflower
- Fava Bean Vicia faba Legume
- Fennel Foeniculum vulgare Herb
- Fenugreek Trigonella foenum-graecum Herb
- Fernleaf Biscuitroot Lomatium dissectum Wildflower
- Fernleaf Peony Paeonia tenuifolia Garden perennial
- Fernleaf Yarrow Achillea filipendulina Garden perennial
- Fewflower Milkweed Asclepias lanceolata Wildflower
- Field Pussytoes Antennaria neglecta Creeping perennial
- Field Thistle Cirsium discolor Wildflower
- Fire Pink Silene virginica Wildflower
- Fireweed Chamerion angustifolium Wildflower
- Flame Azalea Rhododendron calendulaceum Flowering shrub
- Flat Sea Holly Eryngium planum Garden perennial