Water is a combination of two atoms of hydrogen and one atom of oxygen. Oxygen makes up about 63% of a typical animal and about 77 percent of a typical plant. The element carbon is familiar to almost everyone in the form of charcoal, which is nearly pure carbon.ater is a combination of two atoms of hydrogen and one atom of oxygen. Oxygen makes up about 63% of a typical animal and about 77 percent of a typical plant. The element carbon is familiar to almost everyone in the form of charcoal, which is nearly pure carbon.
Prune the roses after the buds break dormancy. The major pruning period for knockout roses is in late winter to early spring, just as the bush begins to break out of its dormancy stage. 1  Check for bud formation on the stems of the plant. 2  You can still prune the plant even if new growth is starting to develop, though.
Cancel. The best way to root a Knock Out rose clipping is to dip the end of the branch into honey and plant it in very moist soil. Get a clipping of a Knock Out rose to propagate with helpful information from a sustainable gardener in this free video on roses.Part of the Video Series: Rose Gardening.1  How to Prune Desert Roses.ut it's easy to root a Knockout Rose and once you've got some roots set whether it's in a cup or it's in a container, you can turn around and transplant it into the ground and enjoy them for many years to come.