2NAA
2-Naphthaleneacetic acid, commonly abbreviated as 2-NAA, is a synthetic plant hormone in the auxin family. It is used to promote root formation in plant cuttings and in plant tissue culture, making it a common component of rooting powders, gels, and rooting solutions. As a synthetic analogue of natural indole-3-acetic acid, 2-NAA influences cellular processes that lead to adventitious root development, helping propagate a wide range of woody and herbaceous species.
In its commercial form, 2-NAA is frequently supplied as salts, such as the sodium salt, to improve
Applications of 2-NAA span horticulture, forestry, and plant tissue culture. It is used to improve rooting of
Safety and regulation: 2-NAA is handled as an agrochemical and should be used in accordance with product