Hibiscus, also known as China Rose, is deeply loved by people for its bright flowers and rich varieties. In home gardening, learning the propagation methods of hibiscus is of great significance for its maintenance and expansion. This article will introduce the propagation methods of hibiscus in detail to help you easily cultivate beautiful hibiscus flowers.
Cuttage PropagationCuttage is the most commonly used method of hibiscus propagation. Here are the specific steps:
1. Select healthy and mature hibiscus branches as cuttings, about 10-15 cm in length.
2. Make a diagonal cut at the bottom of the cutting to increase the water absorption area.
3. Apply rooting powder to the bottom of the cutting to improve survival rate.
4. Insert the cutting into a pre-prepared sandbed or vermiculite and keep it moist.
5. Place it in a semi-shaded and well-ventilated area, avoiding direct sunlight.
6. After 20-30 days, the cutting will root.
Division PropagationDivision propagation is suitable for already surviving hibiscus plants. Here are the specific steps:
1. Select healthy hibiscus plants with well-developed roots.
2. Dig around the plant, carefully lifting the plant along with its roots.
3. Divide the plant into several parts, ensuring each part has some roots.
4. Replant the divided parts into new soil, keeping the soil moist.
5. During the growth of the divided parts, fertilize appropriately to promote growth.
Seed Sowing PropagationSeed sowing propagation is suitable for the cultivation of new hibiscus varieties or reproduction. Here are the specific steps:
1. Collect mature hibiscus seeds and dry them in a cool and well-ventilated place.
2. Soak the seeds in warm water to promote germination.
3. Plant the germinated seeds in a sandbed or vermiculite and keep the soil moist.
4. After the seeds germinate, gradually increase the lighting time to promote plant growth.
5. When the plants reach a certain height, they can be transplanted.
Grafting PropagationGrafting propagation is suitable for the improvement and reproduction of hibiscus varieties. Here are the specific steps:
1. Select healthy and mature hibiscus plants as rootstock and scion.
2. Cut the surfaces of the scion and rootstock neatly to ensure a large contact area.
3. Use grafting glue or wax to seal the cuts to prevent water evaporation.
4. Place the grafted plant in a semi-shaded and well-ventilated area, keeping it moist.
5. After a period of time, the grafting is successful, and the plant begins to grow.
Hibiscus propagation methods are diverse, including cuttage, division, seed sowing, and grafting. Mastering these methods can help you easily cultivate beautiful hibiscus flowers. In practice, you can choose the appropriate propagation method according to personal needs and the growth habits of hibiscus, and pay attention to keeping the soil moist, fertilizing appropriately, and pruning to promote the healthy growth of hibiscus.