The cutting propagation of Dahlia is just in time.

The propagation of Dahlia is generally based on cutting, and the lateral buds are removed and seeded with cutting. The selection of cuttings should leave buds properly, 2 buds should be left in the upper part, and the third buds should be cut to the base of leaves to remove leaves. Deep into the soil to the second bud, pour water, spray new high-fat film, can keep warm and moisturizing, isolate bacteria infection, effectively improve the survival rate of dahlia, and use shade net for shade cultivation.

The management of cutting branches should be strengthened after survival, combined with ploughing and weeding, it is necessary to pay attention not to be too deep when ploughing, so as not to damage the root tuber, support in time to avoid breaking stems and leaves, and remove too many side branches at the same time, so as to facilitate the ventilation and lighting of the inner chamber. When the height of Dahlia seedlings is about 10-12 cm, Huawang 3 can be sprayed on the top tip to restrain the vigorous growth of the top tip and make the plant stout and blossom.

When the bud of Dahlia grows to the size of peanut, two buds are left on each branch, and the other buds are removed and sprayed with Zhuangtiling to make the petals of Dahlia enlarged, the color of the flower is bright, and the florescence is prolonged. (weightlessness)