How to propagate cut rose branches in winter
For netizens, explaining how to propagate cut rose branches in winter and related knowledge of the simplest method of rose propagation in the field of green plants and flowers, the editor will provide detailed answers for you next.
Roses have many varieties, bloom frequently, and have beautiful flowers, so many flower enthusiasts like to keep several pots of roses at home. Now it is winter, and the roses at home have entered a dormant state. Many flower enthusiasts choose to prune them in winter so that the plants can sprout more branches and flowers next year.
After pruning roses in winter, many enthusiasts simply throw away the cut branches, thinking that they cannot be propagated by cutting in winter, and keeping them is useless. In fact, roses can be propagated by cutting all year round. It's just that the temperature is low in winter, and the speed of root and sprout growth is relatively slow. As long as good insulation measures are taken, the survival rate of cutting in winter is also very high. Below is an introduction to cutting roses in winter. Using this method can solve the insulation problem and allow the cuttings to root and sprout normally.
Although the temperature is low for cutting roses in winter and the rooting and sprouting process is slow, there are also benefits. The low temperature in winter reduces the chance of bacterial infection. In summer, cuttings often get infected with bacteria, causing black stems. Winter can reduce this situation, as long as good insulation measures are taken, the survival rate is also high.
Propagation vessels
If propagating a small number of roses at home, we can find a larger plastic bottle, cut it in half, make a few small holes in the bottom for drainage, and use it as a propagation vessel to achieve very good insulation and moisture retention.
Propagation medium
When cutting roses in winter, it is also necessary to use a loose and well-ventilated medium. Do not use ordinary sticky soil directly, as this type of soil is not easy to make cuttings root even in the growing season and often causes black stems. Vermiculite, perlite, river sand, etc., can be mixed evenly as the propagation medium.
How to propagate cut rose branches in winter
Pruning cuttings
Choose some robust and vigorous one-year-old branches from the pruned rose branches, cut them into 10-15 cm sections, and make sure each cutting has two or more buds. If there are leaves, two pairs of leaves can be retained at the top, and no leaves are needed if there are none.
Propagation method
After preparing the plastic bottle and propagation medium, fill the medium into the plastic bottle, spray it with water to make it moist, then dip the cuttings in rooting hormone, let them dry, and then insert them into the medium. Cover them with the upper part of the plastic bottle to achieve insulation and moisture retention. It won't take long before the cuttings can root and survive.
Using flower pots for propagation
If using flower pots for propagation, the same method can also be used. First, fill the pot with loose and well-ventilated growing soil, prune the cuttings, disinfect them, dip them in rooting hormone, and then proceed with the same method of cutting. After cutting, spray the medium moist with a spray bottle, then make a arch-shaped support frame with soft branches or wire in the pot, cover it with a plastic bag, and make a few small holes on top for ventilation. This creates a small greenhouse, with the right temperature and humidity to allow the cuttings to grow naturally.