High-Purity 4-CPA Powder for Crops

Product Overview Calcium-based 4-CPA (4-Chlorophenoxyacetic Acid Calcium Salt) is a widely used Plant Growth Regulator designed to promote fruit setting, reduce flower and fruit drop, and enhance crop yield consistency. As a synthetic auxin analogue, it mimics natural plant hormones to regulate cell division and elongation, particularly in fruiting crops. This compound is extensively applied in greenhouse cultivation and open-field agriculture, especially for solanaceous crops such as tomatoes and eggplants. In modern crop management systems, Calcium 4-CPA is often integrated with Foliar Fertilizers, Growth Promoters, and other Plant Growth Regulators to optimize productivity and fruit quality. Content Note: Prepared by our technical team based on current scientific literature. Agricultural claims comply with international regulatory guidelines. Last reviewed: April 2026 According to a study in Scientia Horticulturae (2001), 4-CPA treatments significantly improved fruit set and reduce…