Advanced Nutrients OVR (20L)

Advanced Nutrients OVR (Overdrive 2.0) is the 8th-generation elite late-bloom finisher designed to maximize your final harvest. This zero-nitrogen bud hardener combines the proven Overdrive formulation with precision calcium and Tetraplex Iron chelated micronutrients to increase flower density and deliver superior results. OVR produces the clean burn and flawless white ash that separates premium flower from standard crops. The carefully balanced calcium and micronutrient ratios ensure optimal finish quality during your critical final weeks. Perfect for growers seeking professional-grade results and the kind of harvest that stands out. The 20L size provides