How to Root Rose Cuttings: 3 Methods Compared
Propagating roses from cuttings is one of the oldest gardening techniques in the book -- and one of the most useful. A cutting taken from a healthy garden rose costs nothing, and if it roots, you get a new plant genetically identical to the parent. The limiting factors are timing, wood selection,.
Propagating roses from cuttings is one of the oldest gardening techniques in the book — and one of the most useful. A cutting taken from a healthy garden rose costs nothing, and if it roots, you get a new plant genetically identical to the parent. The limiting factors are timing, wood selection, and keeping the cutting alive long enough for roots to develop.
I don't grow roses in my Melville yard, so this guide is sourced from NC State Extension, Clemson HGIC, Penn State Extension, and Cornell Cooperative Extension. The three methods compared below — rooting in soil mix, rooting in water, and the much-hyped potato method — have meaningfully different success rates.
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Why Own-Rooted vs. Grafted Matters
Most commercial roses are grafted onto a vigorous rootstock (often Rosa multiflora or R. canina) to enhance establishment and vigor. Own-rooted roses — propagated from cuttings — grow more slowly initially but produce no rootstock suckers and, when the top dies back from winter cold, regrow true to the parent variety rather than reverting to rootstock.
Per NC State Extension, own-rooted propagation is particularly valuable for heritage varieties, species roses, and modern shrub roses like the 'Knock Out' series, which root readily from cuttings.
One caution: many patented rose varieties (including some 'Knock Out' and David Austin cultivars) are protected by plant patents, and propagating them without a license is illegal. Per Penn State Extension, check the plant tag for patent or trademark designations before taking cuttings for distribution.
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