Bayer Planofix is a classic plant growth regulator containing synthetic auxin (NAA). It regulates cell elongation, prevents the formation of abscission layers, and stops premature flower, bud, and fruit shedding in cotton, chilli, tomato, and fruit crops.
Alpha Naphthyl Acetic Acid (NAA) 4.5% SL
Foliar Spray: 0.25–0.5 ml per liter of water (approx. 45–90 ml per acre depending on crop guidelines).