rootstock

noun
root·​stock | \ ˈrüt-ˌstäk How to pronounce rootstock (audio) , ˈru̇t- \

Definition of rootstock

1 : a rhizomatous underground part of a plant
2 : a stock for grafting consisting of a root or a piece of root broadly : stock sense 7b

Examples of rootstock in a Sentence

Recent Examples on the Web This year, Gamble will begin replanting vines lower to the ground on weather-resistant native rootstock and adjusting the vines’ row orientation to protect grapes from the hot midday sun. Monica Prelle, Outside Online, 17 Jan. 2022 If the roses are grafted, non-flowering rootstock suckers could be taking over the plants, although this would tend to occur more sporadically on a couple of plants in a large planting of roses, versus all of the plants. Tim Johnson, chicagotribune.com, 6 Nov. 2021 Pruning out the suckers will not harm either the rootstock or the scion. Beth Botts, chicagotribune.com, 14 Nov. 2021 In other states, efforts to ban the trees have faced resistance from the plant industry, researchers said, given how much nurseries rely on their hardiness in using it as rootstock. New York Times, 26 Nov. 2021 The bottom plant, called the rootstock, provides the root system. Beth Botts, chicagotribune.com, 14 Nov. 2021 Sometimes the rootstock sends up shoots of its own, as suckers from below the graft union. Beth Botts, chicagotribune.com, 14 Nov. 2021 Winzler and Wenk grafted more than 500 scions of rootstock at the beginning of the season, of which about two-thirds took. Washington Post, 24 Sep. 2021 In his class, Bert successfully grafted an apple tree’s scion wood, its newest growth, to a rootstock more suited to the northern climate. Marc Lester, Anchorage Daily News, 10 Sep. 2021

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'rootstock.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of rootstock

1832, in the meaning defined at sense 1

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Time Traveler for rootstock

Time Traveler

The first known use of rootstock was in 1832

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Dictionary Entries Near rootstock

rootstalk

rootstock

root sucker

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Statistics for rootstock

Last Updated

22 Jan 2022

Cite this Entry

“Rootstock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rootstock. Accessed 28 Jan. 2022.

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More from Merriam-Webster on rootstock

Britannica.com: Encyclopedia article about rootstock

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