The cessation of fertilizer application during the final stages of cannabis cultivation is a crucial element influencing the ultimate quality of the harvested product. This practice, often referred to as flushing, involves ceasing the provision of nutrient solutions to the plant. The objective is to encourage the utilization of stored resources within the plant tissues, altering the chemical composition of the final product.
The timing of this cessation is pivotal, affecting factors such as flavor profile, aroma, and overall consumer experience. Historically, growers have employed various methodologies to determine the optimal point for nutrient withdrawal, ranging from empirical observation of plant senescence to more scientifically grounded analyses of trichome development. Proper execution can enhance the palatability and reduce harshness upon consumption.