GT OPTIMUM BLOOM 1L/5.5L/20L
Are your plants looking a bit pale? This may well mean that they are lacking in nitrogen. It also means that they are lacking in chlorophyll which is the plant’s food factory.. With enhanced levels of phosphorus, and potassium, Optimum Bloom will encourage maximum flower bud development and fruit yields. GT Optimum Bloom is suitable for use with all hydroponic systems, using any of the range of inert growing media, including rockwool, perlite, clay and coco peat, in both recirculating and run-to-waste configurations.