Bougainvillea spectabilis, also known as paperflower, is loved by flower enthusiasts for its bright colors and long blooming period. In the process of home gardening, the propagation of Bougainvillea spectabilis is also an interesting activity. Cutting propagation is one of the common methods for propagating Bougainvillea spectabilis. This article will introduce several cutting propagation methods of Bougainvillea spectabilis to help you easily propagate more beautiful new plants of Bougainvillea spectabilis.
Preparation before cutting propagation of Bougainvillea spectabilisBefore cutting propagation of Bougainvillea spectabilis, we need to prepare the following items:
1. Fresh Bougainvillea spectabilis branches: Choose branches that are growing vigorously and free from diseases and pests.
2. Cutting medium: Commonly used ones include perlite, vermiculite, river sand, etc.
3. Cutting tools: Gardening knife, scissors, cutting box or seedling tray, etc.
4. Fertilizer: Rooting powder or rooting hormone.
Detailed explanation of Bougainvillea spectabilis cutting propagation methods1. Conventional cutting propagation method
Procedure:
(1) Select healthy Bougainvillea spectabilis branches and cut them into sections about 10-15 cm long, leaving the top 2-3 leaves.
(2) Use a gardening knife to cut the bottom of the branches into an oblique shape to better absorb water and nutrients.
(3) Soak the cut branches in rooting powder or rooting hormone solution for about 30 minutes.
(4) Insert the treated branches into the cutting medium and keep a certain distance apart.
(5) Water thoroughly and place in a semi-shaded and well-ventilated area, keeping the soil moist.
2. High-pressure water枪 cutting propagation method
Procedure:
(1) Cut the Bougainvillea spectabilis branches into sections 10-15 cm long, and treat them in the same way as the conventional cutting method.
(2) Use a high-pressure water gun to spray the bottom of the branches into a brush shape to increase the water absorption area.
(3) Insert the treated branches into the cutting medium and water thoroughly.
(4) Place in a semi-shaded and well-ventilated area, keeping the soil moist.
3. Layering cutting propagation method
Procedure:
(1) Select vigorous Bougainvillea spectabilis branches and cut them into 15-20 cm sections with a gardening knife.
(2) Bury the cut branches in the soil, about 5 cm deep.
(3) Keep the soil moist, and after about 3-4 weeks, the bottom of the branches will root.
(4) When the new plants grow to a certain height, cut them off from the mother plant and care for them separately.
4. Hydroponic cutting propagation method
Procedure:
(1) Cut the Bougainvillea spectabilis branches into sections 10-15 cm long, and treat them in the same way as the conventional cutting method.
(2) Insert the treated branches into a hydroponic bottle filled with clean water, with a water depth of about 3 cm.
(3) Place in a semi-shaded and well-ventilated area, and change the water regularly to keep it clean.
(4) After about 1-2 weeks, the bottom of the branches will root.
(5) Transfer the rooted branches to the soil for normal maintenance.
Bougainvillea spectabilis cutting propagation methods are diverse. Once you master these methods, you can easily propagate more beautiful new Bougainvillea spectabilis plants at home. During the cutting process, pay attention to keeping the soil moist, proper shading, and timely fertilization. Your Bougainvillea spectabilis will surely grow strongly.