Keystone Plants

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      85 products
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      Rubus 'Fall Gold' (Golden Raspberry)
      $14.95
      Salix discolor (Pussy Willow) Unity Grown
      $27.95
      Close up of pale purple aster novi belgii flowers with yellow center.
      Symphyotrichum (Aster) novi-belgii (New York Aster) Unity Grown
      from $2.95
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      Symphyotrichum (Aster) shortii (Short's Aster) Unity Grown grown as LP50 landscaping plugs
      Symphyotrichum (Aster) shortii (Short's Aster) Unity Grown
      $2.95
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      Upright and low-growing heart-shaped leaves of Symphyotrichum cordifolium (Aster cordifolius) (Common Blue Wood Aster) grown as LP50 landscaping plugs
      Symphyotrichum cordifolium (Aster cordifolius) (Common Blue Wood Aster) Unity Grown
      $2.95
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      Group of purple blooming aster oblongifolius 'October Skies' (Aromatic Aster) in pots.
      Symphyotrichum oblongifolium 'October Skies' (Aromatic Aster) Unity Grown
      from $7.95
      Symphyotrichum oblongifolium 'Twilight Sky' (Aromatic Aster) Unity Grown
      $13.95
      Purple flowers of Raydon's Favorite Aster.
      Bright green, upright foliage of Symphyotrichum oblongifolium (Aster oblongifolius) 'Raydon's Favorite,' also called aromatic aster
      Symphyotrichum oblongifolium (Aster oblongifolius) 'Raydon's Favorite' (Aromatic Aster)
      $12.95
      Symphyotrichum oblongifolium (Aromatic Aster) grown as CP72 landscaping plugs
      Symphyotrichum oblongifolium (Aster oblongifolius) (Aromatic Aster) Unity Grown
      $2.95
      Upper branches and structure of Ulmus americana 'Jefferson' (Jefferson Elm or American Elm)
      Close-up of the large lobed leaves of Ulmus americana 'Jefferson'
      Ulmus americana 'Jefferson' (American Elm)
      $219.95
      Ulmus americana 'Princeton' (American Elm), 2-inch caliper size.
      Close-up of upper branches and toothed leaves of Ulmus americana 'Princeton' (American Elm).
      Ulmus americana 'Princeton' (American Elm)
      from $219.95
      A close-up photo of the large, pink to white, bell-shaped flowers of Vaccinium corymbosum 'Blue Crop' in early spring
      Large, blue berries of Vaccinium corymbosum 'Blue Crop' (Highbush Blueberry)
      Vaccinium corymbosum 'Blue Crop' (Highbush Blueberry)
      $39.95
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      A photo of the dense, attractive green foliage of Vaccinium corymbosum 'Blue Jay,' grown in a 3-gallon pot.
      A close-up photo of the profuse, white and pink, bell-shaped flower clusters of Vaccinium corymbosum 'Blue Jay' highbush blueberry in early spring
      Vaccinium corymbosum 'Blue Jay' (Highbush Blueberry)
      $39.95
      A photo of the cream-white and pink blooms of Vaccinium corymbosum 'Chandler' (highbush blueberry) in early spring.
      Vaccinium corymbosum 'Chandler' (Highbush Blueberry)
      $39.95
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      Close-up of the showy, bell-shaped flowers of Vaccinium corymbosum 'Duke' Highbush Blueberry.
      Vaccinium corymbosum 'Duke' (Highbush Blueberry)
      $39.95
      Viburnum awabuki 'Chindo' (Sweet Viburnum) Unity Grown
      from $74.95
      Close-up of glossy leaves and blooming white flowers of Viburnum cassinoides Lil' Ditty®.
      Viburnum cassinoides Lil' Ditty® grown in a 3-gallon pot.
      Viburnum cassinoides Lil' Ditty® (Dwarf Witherod Viburnum) Unity Grown
      $44.95
      Viburnum dentatum (Arrowwood Viburnum) Unity Grown
      $34.95
      Viburnum dentatum Blue Muffin® grown in 3-gallon pots.
      Red and orange Viburnum dentatum Blue Muffin® fall foliage.
      Viburnum dentatum Blue Muffin® (Arrowwood Viburnum) Unity Grown
      from $18.95
      Viburnum dentatum Chicago Lustre® with glossy foliage, grown in a 3-gallon pot.
      Viburnum dentatum Chicago Lustre® with glossy, red fall foliage.
      Viburnum dentatum Chicago Lustre® (Arrowwood Viburnum) Unity Grown
      $36.95