Propagation Methods of Mei Ren Mei
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Mei Ren Mei's bright red leaves and purple red branches are rare among other plum blossom varieties, making it a plant that can be appreciated all year round. Its wide range of uses includes decorating courtyards, creating special gardens, planting in plum gardens, plum streams, etc., as well as being used as potted plants, making bonsai for hotels, restaurants, and festive flower arrangements, or as cut flowers for other decorations.
The cultivation of Mei Ren Mei is relatively easy. For general ground planting, choose a plot with strong sunlight, loose and fertile soil with good drainage, keep the soil moist but not waterlogged, pay attention to drainage during the rainy season, and control water and pinch the tips from June to August in summer to promote flower bud differentiation. Fertilization should focus on applying fast-acting fertilizer 1-2 times before the summer solstice and 1-2 times after the White Dew. Reasonable fertilization is one of the conditions to promote plum blossom flowering. During the flowering period, control water and fertilizer, and cut off thin branches, dead branches, and long branches by the end of October. Water thoroughly and shape the plant after flowering.
The main propagation methods of Mei Ren Mei are cutting and grafting, and layering can also be used.
Cutting Method
Generally, it is easier to root in the middle to late October depending on the temperature and growth conditions. Choose healthy branches from the top or outer part of the tree crown for cutting, and take precautions against cold and wind after planting.
Grafting Method
Carry out grafting after the leaves fall in late autumn or before the buds sprout in early spring. The rootstock can be peach, apricot, or plum seedlings.
One, branch grafting. Use one-year-old healthy seedlings as the rootstock, cut the trunk 5 cm from the ground, and make a longitudinal cut on one side of the cross-section. The scion should be cut from 1-2-year-old healthy branches on the Mei Ren Mei tree, with 3-5 plump buds, and the lower end should be cut into a wedge shape. Insert the scion into the rootstock cut, align the cambium layers of the rootstock and scion, and then wrap tightly with a plastic strip.
Two, bud grafting. This is usually done during the growing season, and the rootstock is selected from 1-2-year-old seedlings. Make a "T" shaped cut in the bark of the rootstock and peel the bark to both sides along the cut. The scion should be selected from the middle of the current year's healthy branches, making a horizontal cut 1-2 mm above the bud and then a vertical cut to remove the bud, forming a shield-shaped bud piece. Insert the shield-shaped bud piece into the rootstock cut, align the cambium layers, and wrap tightly with a plastic strip.
During the grafting process, the grafting should be sharp and the force should be even to ensure a smooth cut surface. The grafting action should be quick. After grafting, if the grafting site is close to the ground, it can be covered with soil to prevent water loss. Remove the plastic film and covering soil after the scion or bud has survived to facilitate the healing of the cambium layer and the growth of new buds. For the rootstock, pruning and removing buds should be done in time to concentrate nutrients for the growth of the scion.
The above is a detailed explanation of the propagation methods of Mei Ren Mei, for your reference and suggestions only!