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Indole-3-butyric acid (IBA) is a natural plant hormone that plays a crucial role in stimulating root development and growth in plants. It’s commonly used in horticulture and agriculture to promote successful propagation through methods like rooting cuttings and grafting. IBA helps in the formation of new roots by encouraging cell division and differentiation in the plant’s stem tissue. It’s available in various formulations, including powders and gels, making it easy to apply during the rooting process. IBA is a valuable tool for enhancing the success rate of plant propagation and ensuring the establishment of healthy plants.

Here are some of the specific uses of IBA:

  • Rooting cuttings: IBA is a very effective rooting hormone for cuttings of many different plants. It can be applied to the cut end of the cutting, dipped in a solution of IBA, or soaked in a rooting medium containing IBA.
  • Stimulating flower development: IBA can be used to stimulate flower development in some plants, such as roses and tomatoes. It is typically applied to the leaves or stems of the plant.
  • Increasing crop yields: IBA can be used to increase crop yields in some crops, such as tomatoes, peppers, and strawberries. It is typically applied to the soil or foliage of the plant.
  • Plant tissue culture: IBA is used in plant tissue culture to initiate root formation in vitro. This is a process of growing plants from small pieces of tissue in a laboratory setting. IBA is typically added to the culture medium to stimulate root formation.