what is the difference between air layering and grafting

What is the difference between Air layering and Grafting?
Air layering and grafting are both plant propagation techniques, but they differ in method, purpose, and application.

​Air Layering

• Definition: A propagation method where a branch or stem of a plant is encouraged to form roots while still attached to the parent plant.
• Process:
  1. A small section of the stem is wounded (either by removing bark or making a cut).
  2. The wound is treated with rooting hormone (optional) and wrapped with moist sphagnum moss or another medium.
  3. The moss is enclosed in plastic to retain moisture.
  4. After roots form (usually weeks to months later), the branch is cut and planted as a new plant.
• Uses: Best for plants that do not root easily from cuttings, such as fruit trees, figs, and rubber plants.
• Advantages: Produces a mature plant faster than cuttings and has a high success rate.
• Disadvantages: Can be labor-intensive and not suitable for large-scale propagation.

Grafting

• Definition: A propagation method where a part of one plant (the scion) is joined onto another plant (the rootstock), allowing them to grow as a single plant.
• Process:
  1. A scion (a piece of stem or bud) is cut from the desired plant.
  2. It is attached to the rootstock using various grafting techniques (e.g., whip-and-tongue, cleft, or bud grafting).
  3. The graft union is secured with tape or wax until the tissues fuse.
• Uses: Common in fruit trees (e.g., apples, citrus), roses, and grapes to control size, improve disease resistance, or maintain specific fruit characteristics.
• Advantages: Allows for combining desirable traits (e.g., a strong root system with a high-yielding scion) and enables propagation of plants that do not grow true from seed.
• Disadvantages: Requires skill, and not all plants are compatible for grafting

Air Layering

Grafting

Grafting

Air Layering