Should leaves be left on the cuttings when propagating roses?
Today, the editor will elaborate on whether to leave leaves on rose cuttings and introduce the propagation methods of green plants and flowers. Next, let's move on to the introduction.
Key point: The common propagation methods for roses are high-pressure and cutting. High-pressure has a high survival rate but is麻烦 and cannot be propagated on a large scale. On the other hand, cuttings can be propagated in large quantities. There is generally no time limit for propagating roses through cuttings, as long as temperature and humidity are controlled. The rooting of roses is not a problem. There are many methods for rose cuttings, and the key lies in the transplanting after cutting, as many people find it easy to cut but difficult to transplant.
Regarding the question asked by netizens about whether to leave leaves on rose cuttings in winter and how to do it, it's actually a good question. Based on my experience, it can be analyzed from several aspects, mainly depending on the choice of cutting branches. Of course, this is just my personal opinion. When propagating roses at any time, attention should be paid to temperature and humidity control, and it is recommended to use plain sand cuttings or the "Wall Collision 2.0" method, which makes it easier to ensure strong roots and lush leaves.
Do you need to leave leaves on rose cuttings in winter? Rose experts share practical experience, and everyone who uses it says it's good.
Whether to leave leaves on rose cuttings in winter, I think it is related to the choice of cutting branches, because different branches have different water contents and different root活力. Of course, the benefit of leaving leaves is that they can perform photosynthesis to provide nutrients, and they can also be used to observe the moisture content of the branches to adjust humidity control. However, too many leaves will waste water due to rapid evaporation, so I can share from the selection of cutting branches.
1. Top Bud Cuttings
When selecting the top bud of roses for propagation, leaves can be left. However, rose top bud cuttings require a high level of cultivation skill. In winter cuttings, it is recommended to use a bag for insulation and humidity retention, and to use the "Wall Collision 2.0" method. It is important to make a ventilation hole for aeration. Generally, garden soil cuttings are easily failures, whether leaves are left or not.
Should leaves be left on the cuttings when propagating roses?
2. Blind Branch Cuttings
So-called blind branches are rose branches that do not bloom. There are many reasons for blind branches in roses, mainly related to the environment and nutrition. Although blind branches do not bloom, they can be used for propagation. When propagating with blind branches, it is recommended to pinch the top and leave two complete leaves, and half of the leaves should be removed to slow down water evaporation. The degree of branch withering can be observed to adjust humidity control, but insulation and humidity retention should also be noted, with the same bagging treatment.
3. Tender Branch Cuttings
Rose tender branches can be propagated, but it is difficult for them to root with conventional propagation methods, and the transplanting difficulty is high. Therefore, the "Wall Collision 2.0" method is also recommended for propagation, which can ensure root formation. However, they should not be too tender, semi-woody is fine. If they are too tender, they are also prone to failure, and temperature and humidity must be guaranteed.
4. Thick Branches and Old Stumps
If it is thick branches and old stumps, leaves do not need to be left, and they can be cut directly. They can be deeply buried in plain sand, as they have sufficient water, and the water will not evaporate quickly after cutting, allowing for rapid germination. As long as the new buds become leaves, they will quickly root in multiple pots. Therefore, the focus for thick branches and old stumps is to protect the emerging new buds.
In conclusion: The key points for propagating roses in winter, apart from selecting branches, are the choice of potting soil and the guarantee of temperature and humidity. I recommend using the "Wall Collision 2.0" method and plain sand for propagation. Plain sand is beneficial for healing and rooting, as it contains no organic matter. For temperature and humidity control, it is recommended to use bagging treatment and ensure proper ventilation. Do not place them in a place with strong wind for maintenance. Of course, moderate sun exposure is beneficial for germination and rooting.
The above content about whether to leave leaves on rose cuttings and understanding the propagation methods of roses introduced by the Green Plants Enthusiast website is all here. Have the Green Plant enthusiasts understood it?