Dendrobium propagation tips: learn this trick and keep growing new branches.
Seed propagation: the probability of seed germination of Dendrobium is very low and needs artificial culture after planting. Split-plant propagation: select healthy and strong plants, divide them into several plants according to the number of stems, and plant the divided plants. Cuttage propagation: select healthy and healthy plants, grow aerial roots and transplant. Propagation of tall buds: when tall buds become small seedlings, they can be cut down and planted.
1. Seed propagation
Its seeds are very small, there are about 20000 seeds in a fruit, the color is yellow, the shape is powdery, generally will not germinate. It is only possible to sprout under the conditions of rich nutrition, suitable temperature and humidity and suitable light conditions, and artificial culture is generally needed. Although it has a large number of seeds, its probability of germination is very low.
two。 Ramet propagation
Do it in spring or autumn, preferably at the end of March or early April before it germinates. Select a healthy, strong, 1-or 2-year-old plant with more roots, pull it out from the soil, remove the withered yellow branches and broken tips, retain about 3 cm of roots, cut off the excess roots with scissors, and divide them into several trees according to the number of stems. Ensure that each tree has 4 to 5 stems, and the divided plant can be planted.
3. Cuttage propagation
Do it in spring or summer, preferably in May or June. Choose healthy and sturdy three-year-old plants, choose full stems, leaving 4 to 5 nodes in each part, about 15cm to 25cm, inserted in the river sand to ensure that the stem will not fall down, and when the buds on the stem grow out and grow into aerial roots, they can be moved and planted elsewhere.
4. High bud propagation
In spring or summer, mostly in summer, choose plants that are three years old or more, every year there should be axillary buds on the stems, which can also be called tall buds, and they have aerial roots and can become seedlings. When the seedlings grow to 5 to 7 centimeters, the seedlings can be cut down for planting.
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