In August 2021, ACI Fertilizer had organized different meetings with commercial mango farmers at Chapainawabganj, Rajshahi, Naogaon, Rangpur, and Meherpur on its new product Rapid. Rapid is a Plant Growth Regulator (PGR) which breaks the alternate fruit-bearing nature in mango trees and increases the fruit-bearing capacity every year. It has to be applied in July-October after mango harvesting or 90-120 days before the flowering in Mango Plant. Rapid is a very effective PGR for mango tree. Many mango plants usually give fruits in alternate year, whereas the plants give fruits every year after using Rapid.

Rapid also produced excellent result in guava plants at Rajshahi, Rangpur, and Meherpur. After applying this product, the number of young leaves and flowers in guava plants has increased. It also helps to increase the yield of the fruit. Farmers of these areas have shown increased interest in Rapid. Everybody is expecting an excellent performance of Rapid in their Mango gardens.