You have no items in your shopping cart.

Subtotal: $0.00

Potentially Invasive Plants

The following plants have been listed on the national and/or state (noted on the right) lists for potential invasiveness. You’ll notice that the states are often all in the same region. That’s because a plant might be potentially invasive in one climate, but hard to grow and useful in another. We grow many of the plants noted only as cultivars, many of which are sterile and thus not invasive. The vast majority of exotic plants are not invasive.

One of our first loves is native plants, however, so we are concerned about this problem. We hope you are too. We will stop growing plants that we believe could become a problem, and will note that possibility in the description. You could be part of the answer, as well. If a plant you are interested in is listed as invasive in your state, please don’t buy it, instead consider a non-invasive substitute. Call us and we'll be happy to help you choose one.
 

Plants States
Acer ginnala (Amur Maple) CT
Acer platanoides (Norway Maple) we have cultivars. CT, NY
Acer pseudoplatanus (Sycamore Maple) we have cultivars. CT, NY
Berberis thunbergii (Japan.Barberry) we have cultivars. CT, MA
Buddleia davidii (Butterfly Bush) we have cultivars. OR, WA
Cytisus scoparius (Broom) we have cultivars. CA, HI, ID, OR, WA
Euonymus alatus (Burning Bush) we have cultivars. MA
Euphorbia cyparissias (Spurge) we have cultivars. CO, CT, MA
Gypsophila paniculata (Baby's Breath) we have sterile cultivars. CA, WA
Halimodendron halodendron (Saltbush) CA
Hedera helix (Ivy) we have cultivars. OR, WA
Iris douglasiana (native in CA/OR) CA
Iris missouriensis (native Rockies) CA
Ligustrum vulgare (we have only 'Pendulum') CT
Lonicera japonica (Honeysuckle vine) we have cultivars. CT, MA, NH, VT
Lychnis flos-cuculi (we have 'Peggy') CT
Mahonia (native western states) MI
Miscanthus sinensis (Maiden Grass) we have cultivars. CT
Paulownia tomentosa (Empress Tree) CT
Phalaris arundinacea (Ribbon Grass) we have cultivars. CT, MA, WA
Phellodendron amurense (Cork Tree) MA
Populus alba (we have 'Richardii) CT
Ranunculus repens (Buttercup) MA
Ribes (Currant) we have native species and edible cultivars. MI
Robinia pseudoacacia (Black Locust) CT, MA
Rosa rugosa CT
Spartium junceum (Spanish Broom) HI, OR, WA
Tamarix parviflora (Tamarix) CO, NE, NV, ND
Tamarix ramosissima (Tamarix) we have cultivars. CO, NE, NV, ID, OR, WA
Tanacetum vulgare (Tansy) we have cultivars. CO, MT, WA, WY
Vitis (Grapes) OH

 

NOTE: We are unable to send plants from the following genera to California: Diospyros, Halimodendron, Poncirus/Citrus, Tamarix, Gypsophila and Imperata. We can no longer ship Buddleia and Hedera within Oregon. Other states have prohibited certain plants from entering them, and we abide by these regulations when we are aware of them. Please check your state's regulations for prohibited plants before placing your order.

Brand & Clients

  • brand
  • brand
  • brand
  • brand
  • brand