How to propagate viola by cutting
Sharing the topic of how to propagate viola by cutting and the propagation methods of viola, here is a comprehensive introduction.
Viola is a relatively common plant with high ornamental value. Keeping it at home can effectively purify the air, making it very popular. However, many people do not know how to propagate viola by cutting. Therefore, if they want to grow a pot of viola at home, they have to buy it from the market. In fact, the propagation methods of viola are quite simple. Let's find out together with the editor.
【One, How to propagate viola by cutting】
If you want to propagate viola by cutting, there are two methods: one is the common stem cutting, and the other is the more successful leaf cutting. Although the two propagation methods are similar, their success rates are different. In fact, it is better to use leaf cutting for viola propagation, as it is more suitable for novice flower growers. Let's take a look at the method steps below.
<1. Leaf cutting propagation>
This method is commonly used and has a high survival rate. First, choose a healthy leaf, cut it from the plant, let it dry, and then propagate by leaf cutting. It is also necessary to maintain good ventilation in the growing environment. Generally, the indoor temperature should be kept between 18 and 24 degrees Celsius. After three weeks, it can take root and sprout.
<2. Stem cutting propagation>
In order to maintain the quality of good viola varieties, choose strong branches in autumn and cut them into cuttings about 10 centimeters long, insert them into sandy soil for cutting propagation, transplant them to the ridge after they take root, and dig up the soil clumps before the frost to store them in a sunny ridge for the winter. Then, transplant them in time in the following spring.
【Two, Propagation methods of viola】
<1. Seed propagation>
How to propagate viola by cutting
In addition to cutting propagation, seeding is considered the most difficult method of viola propagation, requiring a lot of time for care, as well as appropriate watering and fertilizing to make the plant root and sprout faster. However, excessive watering can affect plant growth or even cause root rot.
It is also important to note the seeding time. Generally, it can be done in spring and autumn every year. Simply bury the viola seeds in the potting soil and press them flat. The suitable germination temperature is between 18 and 24 degrees Celsius, and seeds will germinate in 15 to 20 days, with seedlings to be transplanted after 2 to 3 months. During the seedling stage, the potting soil should not be too wet. It usually takes 6 to 8 months from seeding to flowering.
<2. Tissue culture propagation>
Nowadays, the popular propagation method for African violets is tissue culture, using leaves, petioles, and epidermal tissue as explants. Use MS medium with 1 mg/L 6-benzylaminopurine and 1 mg/L naphthylacetic acid. Adventitious buds appear after 4 weeks of inoculation, and after 3 months, the rooted small plants can be planted. These small plants are transplanted into a mixture of half-rotten leaf soil and half-peat moss, with a survival rate of 100%. Currently, countries such as the United States, the Netherlands, and Israel are producing African violet test-tube seedlings. However, this method produces a large number of plantlets and is not very suitable for home cultivation.
<Conclusion>
Through the detailed introduction above, I believe everyone now knows how to propagate viola by cutting. In fact, the propagation methods of viola are all simple, and different methods have different characteristics. Therefore, if you want to propagate viola well, flower enthusiasts can choose leaf cutting, which is suitable for home cultivation.
The above is a detailed introduction about how to propagate viola by cutting and the propagation methods of viola from [www.lvzhimi.com]. Have you understood it?