What are the latest propagation methods for Salvia plebeia?
Salvia plebeia is also called common sage, and it is a very common wild grass in our country. It is an annual or biennial herbaceous plant of the Lamiaceae family. Salvia plebeia has effects such as stopping diarrhea and relieving cough, reducing inflammation and promoting urination, and it is widely used in our country and even around the world to make a swelling laxative. There is now a certain planting area as well, so how should Salvia plebeia be propagated when planted? Below, the editor brings you the propagation methods of Salvia plebeia. Let's take a look!
1. Seed propagation
Seed propagation is the most commonly used propagation method for Salvia plebeia. First, try to choose the freshest seeds possible, ensuring that the fresher the seeds are, the greater the germination rate will be. Then do the seed soaking work well, disinfect the seeds, eliminate pathogens in the seeds, and carry out appropriate germination acceleration to further improve the seed germination rate. Prepare the seedling bed and seedling substrate, do a good job of soil preparation and disinfection, and then place the treated seeds into the seedling bed. When sowing, be careful not to damage the seeds, preventing seed injury from affecting planting benefits. After sowing, strengthen management, do a good job with a series of tasks such as temperature regulation, water and fertilizer management, and pest and disease control, to improve the seedling emergence rate. After emergence, manage the seedlings well. When the seedlings grow to 8-12 cm and have 2-4 true leaves, they can be transplanted.
2. Cutting propagation
Cutting propagation usually uses tender branches from spring and autumn as cuttings. First, prepare the cutting substrate well. The substrate can use river sand, garden soil, and so on. Disinfect the substrate to prevent it from carrying pathogens. Then, during the peak growth period of Salvia plebeia in spring and autumn, select healthy, pest-free branches as cuttings. Cut off the branches, choose the sturdy branch parts, and cut them into disinfected sections of about 10 cm, with each section having 3 leaf nodes. The cut above ground should be cut flat, while the underground cut should be cut diagonally, ensuring smooth cuts to prevent infection of the cuts, and finally insert them vertically into the substrate. After cutting, control various factors such as temperature, light, and humidity well. The temperature should be controlled at around 25 degrees, and the humidity at around 80%, creating a good growing environment for the Salvia plebeia cuttings.
3. Layering propagation
Layering propagation is also a relatively commonly used propagation method for Salvia plebeia. First, select healthy, pest-free branches that are thick and strong with no wounds on the surface. From about 20-25 cm below the top tip, ring-bark a layer of bark. The wound must not exceed 1 cm; simply cut off the bark surface of the branch. Then prepare plastic film, place an appropriate amount of moist garden soil on the film, wrap it around the ring-barked part, and tie both ends tightly. After about one month, the wrapped part will gradually take root. Once rooting is confirmed, cut off the entire branch, being careful not to damage the new roots or the original plant. After cutting it off, it becomes a new plant and can be properly planted out.
The above is a brief introduction to the propagation methods of Salvia plebeia. The planting direction of Salvia plebeia determines the different propagation methods. For example, if it is large-scale planting, seed propagation and cutting propagation are mainly used. If it is appropriate propagation for household potted plants, layering propagation is mainly used. Therefore, when propagating, everyone must choose the correct propagation method according to your own planting scale and direction! This article is for reference only. Thank you for reading.