Cedar varieties, such as weeping blue atlas cedar.
Cherries, the oriental ornamental flowering types (Prunus serrulata)
Citrus.
Dogwood, weeping and red forms
Fir
Hawthorn
Dogwood, weeping and red forms
Fir
Hawthorn
Hazelnut or filbert, especially nut crop varieties
Honey locust, the thornless and fruitless types
Horsechestnut, buckeye
Maples: Japanese, red, striped, and sugar varieties, as well as others
Redbud, especially "Oklahoma"
Spruces, "Koster," "Moerheim," and "Hoosii" varieties
You can graft apples to an apple rootstock, graft plums, peaches, nectarines, apricots and almonds to peach rootstocks, or multiple types of pears to pear rootstocks.
*Hazelnut or filbert, especially nut crop varieties
Honey locust, the thornless and fruitless types
Horsechestnut, buckeye
Maples: Japanese, red, striped, and sugar varieties, as well as others
Redbud, especially "Oklahoma"
Spruces, "Koster," "Moerheim," and "Hoosii" varieties
Explanation:
If your plant is a named variety of one of these, it is likely to be a graft or grown on a rootstock of a different species or variety from the one you bought. A named variety means a plant that has a name in quotes, such as Acer saccharum "Sugar Cone," the sugar cone sugar maple. If your plant is just a species, such as Acer saccharum, a sugar maple, it is probably not grafted, even if it is a genus on this list.
Answers & Comments
Likely Grafted Plants
You can graft apples to an apple rootstock, graft plums, peaches, nectarines, apricots and almonds to peach rootstocks, or multiple types of pears to pear rootstocks.
Acalypha (Red-hot cat tail) – stem cuttings
Aglaeonema (Chinese evergreen) – tip cuttings*
Begonia – tip and stem cuttings*
Brassaia actinophylla (Schefflera) tip cuttings
Christmas cactus – tip cuttings
Cissus (Grape Ivy) – tip cuttings or stem cuttings
Answer:
Likely Grafted Plants:
*Apple especially types for fruit
*Ash
*Citrus
*Hazelnut or filbert, especially nut crop varieties
Honey locust, the thornless and fruitless types
Horsechestnut, buckeye
Maples: Japanese, red, striped, and sugar varieties, as well as others
Redbud, especially "Oklahoma"
Spruces, "Koster," "Moerheim," and "Hoosii" varieties
Explanation:
If your plant is a named variety of one of these, it is likely to be a graft or grown on a rootstock of a different species or variety from the one you bought. A named variety means a plant that has a name in quotes, such as Acer saccharum "Sugar Cone," the sugar cone sugar maple. If your plant is just a species, such as Acer saccharum, a sugar maple, it is probably not grafted, even if it is a genus on this list.