How to Propagate Bougainvillea?
Primary propagation methods for bougainvillea include stem cuttings and layering, rarely by seeds. Key factors for propagation success involve warm temperatures, high light levels, and well-draining soil. Special considerations include using semi-hardwood cuttings and ensuring high humidity for root development. This plant has a moderate difficulty level, as stem cuttings require careful preparation and maintenance.
To propagate bougainvillea, follow these steps:
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Select healthy semi-hardwood stems, 2-3 inches long.
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Cut just below a node at a 45-degree angle.
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Remove lower leaves, leaving a few at the top.
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Dip the cut end in rooting hormone.
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Plant in a mixture of peat and perlite.
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Maintain high humidity and temperatures around 75°F.
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Allow several weeks for rooting before transplanting.