Plant WitchPlants for zone 4
1181 plants hardy in USDA zone 4.
- Blueberry Vaccinium corymbosum Berry
- Bluedicks Dichelostemma capitatum Wildflower
- Bluestar Amsonia tabernaemontana Garden perennial
- Bluets Houstonia caerulea Wildflower
- Bodnant Viburnum Viburnum × bodnantense Flowering shrub
- Bog Sage Salvia uliginosa Garden perennial
- Bok Choy Brassica rapa subsp. chinensis Brassica
- Bokhara Tulip Tulipa linifolia Garden perennial
- Boneset Eupatorium perfoliatum Wildflower
- Borage Borago officinalis Herb
- Border Forsythia Forsythia × intermedia Flowering shrub
- Bottle Gentian Gentiana andrewsii Wildflower
- Bottlebrush Buckeye Aesculus parviflora Flowering shrub
- Box Huckleberry Gaylussacia brachycera Creeping perennial
- Bradbury's Beebalm Monarda bradburiana Wildflower
- Breadseed Poppy Papaver somniferum Garden annual
- Bridal Wreath Spirea Spiraea prunifolia Flowering shrub
- Bristleleaf Sedge Carex eburnea Grass sedge
- Bristly Locust Robinia hispida Flowering shrub
- Broad Beech Fern Phegopteris hexagonoptera Fern
- Broadbeard Beardtongue Penstemon angustifolius Wildflower
- Broadleaf Arrowhead Sagittaria latifolia Root
- Broadleaf Cattail Typha latifolia Leafy
- Broadleaf Lupine Lupinus latifolius Wildflower
- Broadleaf Milkweed Asclepias latifolia
- Broccoli Brassica oleracea var. italica Brassica
- Broccoli Rabe Brassica rapa subsp. sylvestris Brassica
- Brown's Honeysuckle Lonicera × brownii Flowering shrub
- Brown-Eyed Susan Rudbeckia triloba Wildflower
- Brussels Sprout Brassica oleracea var. gemmifera Brassica
- Buffalograss Bouteloua dactyloides Creeping perennial
- Bugleweed Ajuga reptans Creeping perennial
- Bumald Spirea Spiraea × bumalda Flowering shrub
- Bunchberry Cornus canadensis Creeping perennial
- Burdock Arctium lappa Root
- Burkwood Viburnum Viburnum × burkwoodii Flowering shrub
- Bush Clover Lespedeza thunbergii Flowering shrub
- Bushy Aster Symphyotrichum dumosum
- Buttercup Winter Hazel Corylopsis pauciflora Flowering shrub
- Butterfly Weed Asclepias tuberosa Wildflower
- Cabbage Brassica oleracea var. capitata Brassica
- Cabbage Rose Rosa × centifolia Flowering shrub
- Calendula Calendula officinalis Herb
- Calico Aster Symphyotrichum lateriflorum Wildflower
- California Oatgrass Danthonia californica Grass
- California Poppy Eschscholzia californica Wildflower
- Cambridge Cranesbill Geranium × cantabrigiense Creeping perennial
- Canada Anemone Anemone canadensis Wildflower
- Canada Goldenrod Solidago canadensis Wildflower
- Canada Lily Lilium canadense Wildflower
- Canada Milkvetch Astragalus canadensis Wildflower
- Canada Violet Viola canadensis Creeping perennial
- Candelabra Primrose Primula bulleyana Garden perennial
- Canterbury Bells Campanula medium Garden annual
- Caraway Carum carvi Herb
- Caraway Thyme Thymus herba-barona Creeping perennial
- Cardinal Flower Lobelia cardinalis Garden perennial
- Cardinal Penstemon Penstemon cardinalis Wildflower
- Carolina Larkspur Delphinium carolinianum Garden perennial
- Carolina Laurel Cherry Prunus caroliniana Flowering tree
- Carolina Lupine Thermopsis villosa Wildflower
- Carolina Rose Rosa carolina Flowering shrub
- Carolina Silverbell Halesia carolina Flowering tree
- Carpathian Bellflower Campanula carpatica Creeping perennial
- Carrot Daucus carota Root
- Cascade Oregon Grape Mahonia nervosa Low shrub
- Catawba Rhododendron Rhododendron catawbiense Flowering shrub
- Catmint Nepeta × faassenii Garden perennial
- Catnip Nepeta cataria
- Caucasian Scabious Scabiosa caucasica Garden perennial
- Cauliflower Brassica oleracea var. botrytis Brassica
- Celandine Poppy Stylophorum diphyllum Wildflower
- Celeriac Apium graveolens var. rapaceum Root
- Celery Apium graveolens Leafy
- Chard Beta vulgaris var. cicla Leafy
- Checker Lily Fritillaria affinis Bulb
- Cheddar Pink Dianthus gratianopolitanus Garden perennial
- Chenault Coralberry Symphoricarpos × chenaultii Creeping perennial
- Cherry Prunus avium Tree fruit
- Chervil Anthriscus cerefolium Herb
- Chestnut Castanea mollissima Nut
- Chia Salvia columbariae Garden annual
- Chickasaw Plum Prunus angustifolia Tree fruit
- Chickpea Milkvetch Astragalus cicer Legume
- Chicory Cichorium intybus Leafy
- Chinese Astilbe Astilbe chinensis Garden perennial
- Chinese Delphinium Delphinium grandiflorum Garden perennial
- Chinese Fringe Tree Chionanthus retusus Flowering tree
- Chinese Globeflower Trollius chinensis Garden perennial
- Chinese Juniper Juniperus chinensis Low shrub
- Chinese Lantern Physalis alkekengi Wildflower
- Chinese Stonecrop Sedum tetractinum Creeping perennial
- Chives Allium schoenoprasum Allium
- Chokecherry Prunus virginiana Berry
- Christmas Fern Polystichum acrostichoides Fern
- Christmas Rose Helleborus niger Garden perennial
- Clary Sage Salvia sclarea Herb
- Clasping Milkweed Asclepias amplexicaulis Wildflower
- Cliff Stonecrop Sedum glaucophyllum Creeping perennial
- Climbing Hydrangea Hydrangea anomala subsp. petiolaris Vine
- Clustered Bellflower Campanula glomerata Garden perennial
- Clustered Field Sedge Carex praegracilis Grass sedge
- Cobweb Houseleek Sempervivum arachnoideum Creeping perennial
- Cockspur Hawthorn Crataegus crus-galli Flowering tree
- Collard Greens Brassica oleracea var. viridis Brassica
- Colonial Bentgrass Agrostis capillaris Creeping perennial
- Columbia Lily Lilium columbianum Wildflower
- Columbine Meadow Rue Thalictrum aquilegifolium Garden perennial
- Comfrey Symphytum officinale Garden perennial
- Common Blanketflower Gaillardia aristata Wildflower
- Common Blue Violet Viola sororia Creeping perennial
- Common Evening Primrose Oenothera biennis Wildflower
- Common Grape Hyacinth Muscari botryoides Bulb
- Common Hackberry Celtis occidentalis Tree fruit
- Common Lilac Syringa vulgaris Flowering shrub
- Common Milkweed Asclepias syriaca Wildflower
- Common Ninebark Physocarpus opulifolius Flowering shrub
- Common Peony Paeonia officinalis Garden perennial
- Common Pricklyash Zanthoxylum americanum Flowering shrub
- Common Selfheal Prunella vulgaris Creeping perennial