BioBizz Top Max Organic Bloom Stimulator is a 100% organic nutrient additive that produces increased flowering and fruiting of soil-grown plants. Top-Max stimulates the blossom cells and increases the transport of sugar molecules within the flowers creating an abundance of floral growth. Top-Max also contributes to a soft sweet taste in the finished product. Although designed for use with soil mixes, BioBizz Top Max can also be used with BioBizz Coco-Mix and other mediums. You should feed your plants BioBizz Top Max throughout the bloom phase of your organic grow until it is time to flush out the nutrients in the final week before harvest. Start with 1 ml per litre of water, and increase to 4 ml per litre for the last 3 weeks before flushing.