Description
Grotek Monster Bloom, 2.5 kg. A highly concentrated, water-soluble bloom enhancer derived from monopotassium phosphate (50% P2O5, 30% K2O), used with every feed from bud formation through the bloom cycle. Mix 6 g per 19 L of water and discontinue 1-2 weeks before harvest. 500 g makes 5000 L of solution.