ROIDZ - 1 LitreROIDZ Potent Flowering Hardener with Plant Derived PGRs ROIDZ is a powerful flowering additive built to push your plants to their peak. Its made using plant derived PGRs and loaded with supportive compounds that drive harder, heavier blooms, without the harsh synthetic junk. Expect results you can see, fast. Why Use ROIDZ? Boosts flower size and weight stimulates rapid floral development for bigger, bulkier yields Plant based PGRs promotes dense