Written by Maggie
Sep 11 2021
Blue Jacaranda common propagation methods mainly including sowing, cutting and division. Now let's see these three propagation methods of Blue Jacaranda in detail.
Sowing propagation method of Blue Jacaranda is one of the common propagation methods, mainly in spring in March. First pick good seeds in mature season, then clean after drying, directly on the nutritional soil and controlling temperature at 20 ℃ or so, about a month or so of germination to take root, grow stem bud after transplanting processing.
Tissue culture propagation method of Blue Jacaranda is the Blue Jacaranda propagation method. One of our scientific research has proved that the seed germination rate is higher. Mainly choose young west stalk or stem part as explant, put it in the right amount of nutrients, to join the right amount of calcium superphosphate solution inside, put in a sunny place, and can produce a large number of nursery stock soon.
Blue Jacaranda cutting propagation is mainly carried out in the spring and autumn season. First select mature branches as cuttings, the base of the stem is cut into a smooth inclined shape, in order to increase the water absorption area. The base is sterilized with a proper amount of potassium permanganate, then treated once with rooting agent. Insert it directly into the soil, which will give you a high rooting rate
When using the propagation method of dividing Blue Jacaranda plants, it can be carried out in combination with the potting during the Spring Festival. First, the mature and strong main stem is cut down, and the dividing stem is cut off respectively. After cleaning the dividing stem, it is processed in disinfectant once, and then placed in the culture soil after drying.