CNS17? Ripe is a highly concentrated, economical nutrient that produces premium results for both commercial and small scale growers. CNS17? Ripe was developed to maximize crop potential and quality during the final growth phase in fruiting and flowering plants. Replacing CNS17? Bloom with CNS17? Ripe for the final two weeks before harvest decreases nitrogen to a minimum level while maintaining phosphorous and potassium within ideal ranges. This specialty formula promotes ripening along with increased flower size, density and essential oil production.