Select healthy leavesThe biggest factor affecting the success of leaf cuttings lies in the leaves themselves. Because the continuation of new life comes from the roots, there should be no wounds at the roots of the leaves, and the leaves should also be plump. After picking off the leaves, let the roots dry slightly before proceeding with the subsequent operations. Soil environmentThe environment for leaf cuttings requires a relatively flat and dry environment, with slightly moist soil. In spring and autumn, control the temperature at 15~20℃ for cuttings and avoid direct sunlight. Blade placementAlthough it is called leaf cutting, there is no need to put the entire root of the leaf into the soil. Just place the leaf flat on the soil surface with its back facing up. After placement, try not to move the leaves to avoid affecting germination. New life sproutsAfter 1 to 2 weeks, small red roots will emerge. At this time, you can gently bury the roots in the soil and water them with a small amount of water. If small buds emerge first, you can drip a small amount of water under the buds, and it will be easier for them to take root in the soil after a certain period of time. It should be noted that the leaves are very fragile in the early stage, so the action must be gentle, otherwise the roots that grow out accidentally may break. Post-maintenanceHuangli is relatively drought-resistant and does not need too much water, but for new seedlings, the water storage capacity is poor. In the early stage, it mainly relies on the cuttings to replenish water and nutrients. As the mother leaves dry up, the water source is interrupted, so it is necessary to observe more and replenish water. After roots or sprouts emerge, they can gradually receive sunlight. However, the ultraviolet rays are strong in summer, so the seedlings need to transition gradually and cannot be exposed to direct sunlight all at once. |
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