How does a rose tree grow
In this article, we will share some small experiences in plant cultivation about how a rose tree grows. Let's dive into the introduction by the editor.
How does a rose tree grow
How does a rose tree grow? This question is probably on the minds of many flower enthusiasts, so let's talk about rose trees today.
Firstly, we need to clarify what kind of rose tree you expect. Take a look at the following picture.
The three states mentioned above can all be referred to as rose trees, but their flowering effects are worlds apart.
The effect of the rose tree in the first picture is completely natural growth, which results in a large but messy plant with few flowers. The overall ornamental value is low.
Although there are more flowers in spring and autumn, something always feels off. Compared to this, we naturally prefer the effects of the latter two rose trees.
Whether it's the棒棒糖 (candy cane) shape or the low and bushy effect, the flowers are very uniform, with a good overall effect and high ornamental value. Of course, the cost of cultivation and management is much higher.
The growth of rose trees
Rose trees with high ornamental value are cultivated through artificial grafting. For large rose trees planted outdoors, they first need a sturdy grafting rootstock, which can be an old log of Osmanthus fragrans or an old蔷薇 (rose) log.
Such old logs of Osmanthus or蔷薇 are grafted with excellent rose varieties. To make the grafted roses grow full and achieve an ornamental effect as soon as possible, multiple grafting points and branches are often grafted at the same time. This way, the grafted rose branches will be numerous and grow into shape quickly.
Methods of grafting can include cleft grafting, bud grafting, and bark grafting. The book "How to Grow a Full Rose Tree from Scratch" has a detailed introduction to rose grafting methods. Flower enthusiasts interested in the topic can read and learn from it.
After the grafted rose branches survive, they will sprout rapidly and enter a period of fast growth. During this time, it is important to pinch the tips of the new rose branches.
If the tips are not pinched, the new rose branches will grow long, and the flowers will bloom at the top without producing new branches. To make the plant full and achieve the desired tree shape, the tips should be pinched when the new buds have grown 6-8 leaves to promote more branching.
After pinching, new branches will not only appear on the new branches but also on some affected rose buds at the original grafting points, making it easy for the plant to grow full in a short time.
Large rose trees need several years of care to fully mature, but for small candy cane rose trees, just a few rounds of pinching can make them grow very full in about half a year.
However, for small candy cane roses, the rootstock does not need to be an old log, as it would look visually uncoordinated. The selection of rootstock for candy cane roses will be introduced in the future. Flower enthusiasts who have the book "How to Grow a Full Rose Tree from Scratch" can also refer to the introduction in the book, which is quite detailed. After careful reading, you can try to graft your own candy cane rose tree.
Article source: Garden
The detailed introduction provided above on how a rose tree grows is hoped to bring some floral knowledge to flower enthusiasts.