Rock Resinator Nutrients

Rock Resinator is a highly regarded specialist flowering nutrient developed specifically to push the limits of essential oil and resin production in the final weeks of the flowering cycle. Formulated with a high-phosphorus and potassium profile alongside natural plant growth regulators and metabolic activators, Rock Resinator has earned a strong reputation among experienced growers who consistently achieve noticeably heavier, more aromatic yields when incorporating it into their late-stage bloom programme.
What Rock Resinator Does
Rock Resinator is applied from weeks 5–8 of the flowering cycle — the period when your plant shifts from building structural flower mass to maximising essential oil and metabolite production. The high-phosphorus input at this stage supports energy-intensive secondary metabolite synthesis, while the elevated potassium improves sugar transport to developing flowers and enhances the plant’s cell membrane stability under the increasing metabolic demands of late bloom.
Natural plant growth regulators in the formula stimulate the enzymes responsible for terpene synthesis — the chemical pathways that produce the aromatic compounds in your final product. Growers consistently report a noticeably richer aroma from week 6 onward when using Rock Resinator alongside their standard base nutrient programme.
How to Use Rock Resinator
Use Rock Resinator at 2–4ml per litre of nutrient solution from week 5 of flowering, increasing slightly in weeks 6 and 7 before tapering off in the final flush week. It is compatible with most base nutrient ranges — just monitor total EC and reduce the base nutrient slightly to accommodate it. Rock Resinator is effective in all growing media including hydroponics, coco and soil.
We have been recommending Rock Resinator to discerning UK growers since 2017. Browse the full range below.