If you’ve ever tried taking cuttings from a mature woody plant and watched them fail, you already understand the challenge. Air layering works differently. Instead of cutting the branch and hoping it roots, this method allows roots to form while the branch is still attached to the parent plant. The plant continues receiving nutrients during the rooting process, increasing success rates—especially with harder-to-root species like magnolia, camellia, fig, citrus, and mature roses. Simply select a healthy woody branch (3–9mm thick), remove a small ring of bark, add moist soil into the pod, and secure it in place. Over the next 2–8 weeks, roots develop inside the transparent shell. Once roots are visible and established, you cut below the pod and plant your new clone. This method is ideal for gardeners who want predictable propagation results without damaging the parent plant. Not recommended for soft herbaceous stems or very thick branches. Reusable. Monitorable. Designed for woody plant success. **PROPAGATE WOODY PLANTS WITH HIGHER SUCCESS** – Designed for air layering on magnolia, camellia, fig, citrus, and mature roses. Grows roots while the branch remains attached, increasing success rate compared to traditional cuttings. **WHEN TO USE AIR LAYERING (NOT CUTTINGS)** – Ideal for hard-to-root woody branches 3–9mm thick. Not recommended for soft herbaceous stems or very thick branches. Best used during active growing season. **CLONE WITHOUT DAMAGING THE PARENT PLANT** – Roots develop inside the pod before cutting, reducing plant stress and lowering failure risk. Suitable for gardeners who want predictable results. **REUSABLE AUTO-LOCK DESIGN FOR STABLE HOLD** – Interlocking buckle secures around the branch. Includes ties for extra support in windy environments. Requires consistent moisture monitoring for best results. **Economical and Efficient** The plant root grow box is made of high quality matetial, sturdy and reusable. Depending on different species of plants, give you propagation results after few weeks to 6 months. **Tips** Please pack enough soil to higher the pressure in the grafting kit . Tighten the device well enough with buckles and zip ties to fix it. Observe every 3-4 days to ensure the fillers moist.