How to graft a delphinium

1, first of all, cut the branch from another pot of delphinium of different color, and cut it into such a graft.

2. Then cut off the branch you want to graft horizontally.

3, then cut out the interface, insert the graft inside the cut, pay attention to the joint surface to match. Wrap it with plastic wrap and you're good to go.

Extended information

Plum grafting notes:

1, select the rootstock and scion with strong affinity. Affinity refers to the rootstock and scion by grafting and the ability to heal, in general, the closer the affinity, the stronger the affinity, the higher the survival rate of grafting.

2, select the rootstock and scion with strong vitality. Life force and rootstock and scion nutrient organs accumulate nutrients related to the nutrient organs accumulate more nutrients, the development of the fuller the stronger the life force, therefore, in the grafting of the rootstock should be strengthened before the management of water and fertilizer, so that it accumulates more nutrients, and to choose the development of mature, full buds for the scion branch.

3, choose the best time to graft. General branching in the early spring before the sprouting of fruit trees, because at this time the rootstock and scion organization is full, temperature and humidity are also conducive to the exuberant division of the formation layer, accelerate wound healing. And budding should be selected in the slow growth period, in order to grafting survival, the next spring germination into seedlings as well.

4, the use of plant hormones to promote healing. Scion in the graft before treatment with plant hormones, such as 200-300PPM naphthalene acetic acid soaked 6-8 hours, can promote the activity of the formation layer, thereby promoting wound healing to improve the survival rate of grafting.

5, standardize the technical operation of the grafting action should be rapid, and in strict accordance with the technology to cut the rootstock and scion, the joint surface should be smooth, so that the rootstock and scion of the formation layer of the close connection, tied loose and tight, and timely untied.