Lagerstroemia indica planted with cuttings has grown new leaves. Can I move outside for maintenance?

Of course. Lagerstroemia indica planted by cuttings can be moved outdoors for maintenance after new leaves grow, because the new leaves planted by cuttings show that it has passed the slow seedling stage and started to grow normally, and at this time, the vegetative organs of Lagerstroemia indica have reached a certain scale, which can absorb and utilize outdoor sunlight, moisture and nutrients in the air and maintain normal growth and development, so it can be moved outdoors for maintenance.