How to prune Coleus and how to propagate it

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1. Pruning method

2. Reproduction methods

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Usually when the seedlings grow 4-6 leaves, they need to be topping, and the top growth point is directly removed to encourage the germination of more side branches. During the peak growing season, it is also necessary to prune overly dense branches and leaves, and cut off weak branches to increase ventilation and light transmittance and reduce nutrient consumption. If you find any yellowing leaves, cut them off to avoid infection. In addition, the flower branches should be pruned after each flowering, leaving only strong branches.

1. Pruning method

1. Pruning method

1. Topping: When pruning Coleus, you must first pay attention to topping. This is usually done when the seedlings have grown 4-6 leaves. At this time, the top growth point is directly removed to promote the germination of more side branches.

2. Thinning: when it grows Growth is relatively fast during the peak season. Excessive branches and leaves will affect growth and reduce the beauty. At this time, weak branches should be pruned and the density reduced to reduce unnecessary nutrient consumption.

3. Pick leaves: No matter which growth stage you are at during the management period, yellowing leaves should be removed promptly to avoid continued infection and the spread of pests and diseases.

4. Pruning after flowering: After each flowering, the flowering branches should be pruned off in time, leaving only two or three branches with strong growth, and the excess should be cut off, so as to promote the germination of new branches and maintain the growth of flowers. Its vitality.

2. Propagation methods

Its reproduction is mostly carried out in two ways. One is the cutting method. Cut about 10 cm of young shoots from a strong mother plant to make cuttings, and cut off half of the upper leaves to reduce water evaporation. Before inserting, water the soil thoroughly and insert the cuttings two centimeters deep. Just place them in a warm and ventilated place and wait for them to take root. The second is the sowing method. Its seeds are small and are recommended to be mixed with soil. Place two or three seeds in each hole, cover them with soil and wait for germination.

2. Reproduction methods

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