Can White magnolia be propagated by cuttings?
Main content introduction: Tips on propagating White magnolia through cuttings, with detailed information below.
Can White magnolia be propagated by cuttings?
White magnolia can be propagated by cuttings, as the branches are more likely to root in temperatures of 20-25 degrees. Therefore, it is suitable to propagate White magnolia in spring and autumn, but it is best to do so in May-June of spring. After inserting the cuttings, gently press down the soil around the edges and water appropriately. The first watering must be thorough, ensuring no waterlogging, then place it in a semi-shaded area. After 2-3 years, gradually increase the exposure to sunlight.
Can White magnolia be propagated by cuttings?
White magnolia can be propagated by cuttings, as the branches are more likely to root in temperatures of 20-25 degrees. Therefore, it is suitable to propagate White magnolia in spring and autumn, but the success rate is higher in spring, especially in May-June.
Steps for propagating White magnolia by cuttings
Soil selection: Use breathable sandy soil for propagation to prevent overly moist soil from affecting root growth. Before propagation, the soil can be sterilized by soaking it in potassium permanganate or formaldehyde solution and then dried. Professional soil can also be purchased.
Preparing cuttings: Choose healthy branches and cut them into 10 cm long sections, retaining the top 3-5 pairs of leaves. To increase the rooting rate, soak the base of the cuttings in naphthalene acetic acid for 6 hours, then let them air dry before preparing the cuttings.
Actual propagation: To prevent the cutting's tissue from being damaged during insertion, use a stick to make holes in the soil for the cuttings. After inserting, gently press down the soil around the edges and water appropriately. The first watering must be thorough, ensuring no waterlogging. Then place it in a semi-shaded area and gradually increase the exposure to sunlight after 2-3 years.
Precautions for propagating White magnolia by cuttings
Avoid rainy seasons: As mentioned earlier, the best time for propagating White magnolia is May-June, but in some areas, it rains a lot during this period. Therefore, apart from considering the appropriate temperature, it's best to avoid the rainy season. After the rainy season, propagation can be attempted, as excessive humidity due to heavy rain is not conducive to root growth.
Choosing cuttings: When selecting branches, try not to use 3-5-year-old woody branches, as these are difficult to root. It is generally better to choose 1-2-year-old new or tender branches. White magnolia propagation requires rooting powder. Therefore, it's best to coat the base of the cuttings with rooting powder before propagation to promote rapid rooting.
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