Requirements for Shipping Plants From Maine to Other States

Shipping Christmas Trees and Wreaths

Shipping Nursery Stock

 

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Plants must be healthy and free of insects and diseases. State regulations related to specific plant species and plant pests are listed below. If you would like information on shipping plants internationally contact Horticulture, 207-287-3891.

Some states have created invasive plant lists, banning the sale of certain plants. The major ornamental crops have been included on this list, but not all banned plants appear here.

To the best of our knowledge this list was accurate at the time of posting, however regulations can change. If you would like more information on a particular state's regulations visit the National Plant Board website or contact that state directly.

Some prohibited items may be shipped provided certain conditions are met. For additional information, contact the Maine Department of Agriculture, Division of Animal and Plant Health, 28 State House Station, Augusta, ME 04333 (Tel: 207-287- 3891).

States Plant Material Conditions
All States All Plants Nursery Stock Certificate must be attached. Packages must be labeled with name and address of shipper, destination, quantity, name of plant, and county and state where the plants were grown.
AK, AL, AR, AZ, CA, CO, HI, IA, ID, KS, MN, MO, MS, MT, ND, NE, NM, NV, OK, OR, SD, TX, UT, WA All plants potted in soil Prohibited unless bare rooted, or treated and certified free of Japanese beetle
IN All Plants Must be free of black vine weevil
Aquatic Plants

CA, CT, MA, ME, MI, NH, VT, WA

Cabomba caroliniana (fanwort) Prohibited
AL, CA, CT, ID, IN, MA, ME, MI, NC, NH, OR, SC, VT, WA Egeria densa (Brazilian elodea)

Prohibited

CA Egeria najas (slender-leaved elodea) Prohibited
AR, AZ, IN, MA, OK, TX Eichornia azurea (water hyacinth) Prohibited
AL, AR, AZ, CA, ID, SC, TX Eichornia crassipes (water hyacinth) Prohibited
FL Eichornia spp (water hyacinth) Prohibited
AZ,CA, CO, CT, FL, ID, IN, MA, ME, MI, MS, MT, NH, NM, NV, OK, OR, SC, TX, VT, WA Hydrilla verticillata (hydrilla) Prohibited
CA, IN, ME, MI, NH, VT, WA Hydrocharis morsus-ranae (European frogbit) Prohibited
FL, IN, MA, OK, TX Ipomoea aquatica (Chinese waterspinach) Prohibited
AL, CT, ID, IN, MA, ME, MI, NH, OR, VT, WA Myriophyllum aquaticum (parrot feather) Prohibited
CT, MA, ME, NH, VT, WA Myriophyllum heterophyllum (variable-leaf milfoil) Prohibited
AL, CA. CO, CT, FL, ID, IN, MA, ME, MI, MT, NC, NH, NM, NV, OR, SC, SD, TX, VT, WA Myriophyllum spicatum (Eurasian milfoil) Prohibited
AL, CT, IN, MA, ME, NC, NH, SC, WA Najas minor (European naiad) Prohibited
CT, IN, MA, ME, MI, NH, OR, VT, WA Nymphoides peltata (yellow floating heart) Prohibited
AL, CA, CT, FL, TX Pistia stratiotes (water lettuce) Prohibited
AL, CT, IN, MA, ME, MI, MT, NH, VT, WA Potamogeton crispus (curly-leaf pondweed) Prohibited
AR, AZ, CA, CO, CT, IN, MA, MI, MS, NV,OK, SC, TN, VT Salvinia molesta (giant salvinia) Prohibited
AL, AZ, CT, IN, MA, ME, MI, NH, OR, SC, VT, WA Trapa natans (water chestnut) Prohibited
FL, NC Trapa spp. (water chestnut) Prohibited
Ornamental Herbaceous Plants
AZ, CA, HI, ID, NV, OR, TX, UT, WA All hosts of European corn borer including, but not limited to: asters, broomcorn, calendula, chrysanthemum, corn, cosmos, dahlia, geranium, gladiola, hollyhock, Japanese hops, marigold, sorghum, sudangrass, zinnia More Information

Prohibited unless certified free of European corn borer

HI

Grasses, bromeliads (including pineapple), orchids, coffee, banana, coconut, passionfruit

Prohibited
TN Turfgrass sod Prohibited unless certified
CO, ID, MT, OH, WA,WY Chrysanthemum leucanthemum (oxeye daisy) Prohibited
KS, MN Digitalis lanata (Grecian foxglove) Prohibited
CA, CO, MT, NV, SD, WA Hypericum perforatum (St. John's wort) Prohibited
WY Hypericum spp (St. John's wort) Prohibited
AR, FL, HI, MS, TN Imperata cylindrica (Japanese bloodgrass) Prohibited
FL Ipomoea carnea ssp. fistulosaI (bush morning glory) Prohibited
AZ, MI, OK Ipomoea spp. (morning glory) Prohibited
FL Ipomoea triloba (little bell) Prohibited
GA, OK Ipomoea turbinata (giant morning glory) Prohibited
CA, CT, IN, MA, MT, NH, OR, WA Iris pseudocarus (yellow flag iris)

Prohibited

CT, WA Lysimachia vulgaris (garden loosestrife) Prohibited
AL, AR, AZ, CA, CO, CT, FL, IA, ID, IL, IN, KS, MA, MI, MN, MO, NC, ND, NE, NH, NM, NV, OH, OK, OR, PA, SD, TN, TX, VA, VT, WA, WI, WV, WY Lythrum salicaria (purple loosestrife) Prohibited
IN, NC, MT Lythrum spp (loosestrife) Prohibited

IA, IN, MN, ND, NE, NV, SD, WA, VA, WY

Lythrum virgatum (wand loosestrife) Prohibited
ID, MN, NV, UT, WY Mentha (mint plants) Prohibited
CT, MA Myosotis scorpoides (forget-me-not) Prohibited
AL Ornithogalum umbellatum (star of Bethlehem) Prohibited
Vegetable Plants
GA, MD, MI, NC, NJ, NY, TX All vegetable plants Special certification
ID, NV, WA Allium spp. (onion, garlic, leek, chive, shallot etc.) Prohibited
WA Brassica spp (crucifers incl. seeds) Prohibited
CA,NJ, NV Capsicum spp. (pepper) Certified free of insects and diseases
IN Fragaria (Strawberry) Prohibited
AL, AR, MS, SC Ipomea (sweet potato) Prohibited
AZ, FL Lactuca (lettuce incl. seeds) Prohibited
ID, WA Phaseolus, (bean incl. seeds) Prohibited
AK, CA, MT, NJ, NV, SC Solanum lycopersicon (tomato) Certified free of insects and diseases
CA, NV Solanum melongena (eggplant) Prohibited
NC, SC Tobacco plants Prohibited
Woody Plants
AL, AK, AR, AZ, CA, CO, FL, GA, HI, IA, ID, KY, KS, LA, MN, MO, MS, MT, ND, NE, NM, NV, OK, OR, SC, SD, TN, TX, UT, WA, WY and portions of IL, IN, ME, NC, OH, VA, WI, WV All trees, shrubs, cut Christmas trees, trailers, outdoor household equipment etc. Prohibited unless certified free of all life stages of gypsy moth
MA, NH Acer platanoides (Norway maple) Prohibited
CT, MA Acer pseudoplatanus (sycamore maple) Prohibited
IL, IN, IA, KS, MI, MN, MO, MT, NE, ND, OH, PA, SD, WA, WI, WV, WY Berberis spp. (barberry) Prohibited
MA, NH Berberis thunbergii (Japanese barberry) Prohibited
CT, MA, NH Berberia vulgaris (common barberry) Prohibited
OR, WA Buddleja davidii (butterfly bush) Prohibited
TX Camellia spp. Prohibited
AZ, CA, NM, TX Carya spp. (hickory, pecan) Prohibited
CA, FL, OR, WA Castanea spp. (Chestnut) Prohibited
CA, FL, OR, WA Castenopsis spp. (chinquapin) Prohibited
CT, MA, MN, NC, NH, VT Celastrus orbiculatus (Oriental bittersweet) Prohibited

FL

Cornus spp. (dogwood)

Prohibited
OR Corylus spp. (hazelnut), Prohibited
CA Diospyros spp. (persimmon) Prohibited

CO, CT, MT, NM, WY

Elaeagnus angustifolia (russian olive)

Prohibited
CT, MA, NH, TN, WV Elaeagnus umbellata (autumn olive) Prohibited
MA, NH Euonymus alatus (burning bush) Prohibited
NJ Grossularia spp. Prohibited
OR, WA Hedera helix (English ivy) Prohibited
OR, WA Hedera hibernica (English ivy) Prohibited
ID, OR, WA Humulus lupus (hops) Prohibited
AZ, CA, TX Juglans spp. (walnut, butternut) Prohibited
CA Juniperus spp. (juniper) Prohibited

All states including portions of ME

Larix spp., Pseudolarix spp. (larch, tamarack) grown in Washington, Waldo, Knox, and Lincoln Counties Prohibited
CT, MA, NH Ligustrum obtusifolium (border privet) Prohibited
TN Ligustrum sinense (Chinese privet) Prohibited
TN Ligustrum vulgare (European privet Prohibited
CA, FL, OR Lithocarpus densiflora (tanbark oak), Prohibited
CT, MA, NH, TN, VT Lonicera x bella (Bell's honeysuckle) Prohibited
CT,IL, MA, NH, VT Lonicera japonica (Japanese honeysuckle) Prohibited
CT, MA, TN, VT Lonicera maackii (amur honeysuckle) Prohibited
CT, MA, NH, TN, VT, WV Lonicera morowii (morrow's honeysuckle) Prohibited
CT, MA, NH, VT, WV Lonicera tatarica (tatarian honeysuckle) Prohibited
CT Lonicera xylosteum (dwarf honeysuckle) Prohibited
IL, IN, IA, KS, MI, MN, MO, MT, NE, ND, OH, PA, SD, WA, WI, WV, WY Mahoberberis spp. Prohibited
IL, IN, IA, KS, MI, MN, MO, MT, NE, ND, OH, PA, SD, WA, WI, WV, WY Mahonia spp. Prohibited
CA Malus spp. (apple, crabapple) Prohibited
CA, HI, MT Pinus spp. (pine) Prohibited
AL, AK, AR, AZ, CO, DE, FL, GA, ID, KY, KS, LA, MS, NC, ND, NE, NM, NV, OK, OR, SC, SD, TN, TX, UT, WA, WY and portions of IL, ME, MD, MO, NY, VA Pinus spp. (Pine) - including pine Christmas trees, wreaths containing pine and pine nursery stock Prohibited unless certified free of pine shoot beetle. Plants grown in Aroostook and Washington Counties are unrestricted .
OR Planera spp. Prohibited
CT Populus alba (white poplar) Prohibited
CO Prunus spp. (cherry, peach, plum etc) Prohibited
MI Prunus virginiana (chokecherry) Prohibited
NY Pyrus spp. root stock (pear) Prohibited
CA, FL, OR Quercus spp. (oak) Prohibited
CT, IL, MA, MN, NH, VT Rhamnus cathartica (common buckthorn) Prohibited
IL, MA, MN, NH, VT Rhamnus frangula (Frangula alnus, glossy buckthorn) Prohibited
IA Rhamnus spp (except R. frangula) Prohibited
MI, OH, VA Ribes nigrum (black currant) Prohibited
DE, MA, ME, NC, NH, NJ, RI, WV Ribes spp. (currant, gooseberries) Prohibited
MA Robinia pseudoacacia (black locust) Prohibited
AL, CT, IA, IL, IN, KS, MA, MD, MN, MO, NH, OH, PA, SD, TN, VA, WI, WV Rosa multiflora (multiflora rose) Prohibited
IN, NJ Rosa spp. (rose) Prohibited unless certified virus free
TX Rosa spp. (rose) Must be graded
ME, MI, NH, OH, VT , WI Tsuga spp. (hemlock) Prohibited unless ceritified free of and grown in an area where hemlock woolly adelgid does not occur
NM Ulmus pumila (Siberian elm) Prohibited
OR Ulmus spp. (elm) Prohibited
MI Vaccinium corymbosum (highbush blueberry) Prohibited
GA, OR, WA Vaccinium spp. (blueberry) Prohibited
ID, NY, OR, WA Vitis spp. (grape) Prohibited unless certified free of viruses
OR Zelkova spp. Prohibited

 

 

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