Product DescriptionBloom Imuno contains plant health regulators (PHRs) to help your plants ability to defend its self against pathogensBloom Imuno 1 & 2 increased activity of three different compounds used by plants as defense mechanisms, phenylalanine ammonialyase (33%), peroxidase (300%) and beta 1.3 glucanase (350%)Use once every 21 days to maintain the plants maximum defense capability against pathogensThe main ingredients in Bloom Imuno 1 & 2 are naturally derived from the sea or BP grade vitaminsBloom Imuno 1 & 2 Yellow BottlesYou know it by the distinct Yellow Bottles. Agricultural Organics out of Australia has created one of the most popular boutique nutrient lines on the market today. Bloom Yellow Bottle Nutrients offers a complete line of nutrients and additives that will make any garden explode with high yields and happy plants. The plant health regulators (PHRs) in Bloom Imuno 1 & 2 elicit the plants ability to defend its self against pathogens known as Systemic Acquired Resistance (SAR), Local Acquired Resistance (LAR) and Induced Systemic Resistance (ISR). During trials, Bloom Imuno 1 & 2 increased activity of three different compounds used by plants as defense mechanisms, phenylalanine ammonialyase (33%), peroxidase (300%) and beta 1,3 glucanase (350%). Only one application of Bloom Imuno 1 & 2 are needed every 21 days to maintain the plants maximum defense capability against pathogens.Only one application of Bloom Imuno 1 & 2 is required every 21 days to maintain the plants maximum defense capability against pathogens.Bloom Imuno 1 & 2 work systemically therefore, foliar applications provide an increase in the defense capability of the root system as well as aerial portions of the plant.Utilizing the plants own multifaceted defense system is not only a viable option to fungicides; it requires less frequent application and eliminates the chance of pathogens acquiring resistance.The main ingredients in Bloom Imuno 1 & 2 are naturally derived from the sea or BP grade vitamins. Bloom Imuno 1 & 2 also contains a non-ionic surfactant making it a complete solution to plant health and pathogen control.With Bloom Yellow Bottles, you don't need to reduce your fertilizer application when using the products. Bloom Yellow Bottles can be used in any growing medium, indoors or outdoors, with any growing method.