FloraDuo is a complete nutrient, especially designed for fast growing plants, with a marked difference between growth and flowering needs. It comes in 2 parts: FloraDuo Grow and FloraDuo Bloom. To guarantee the best results, and adapt it to all regions, we offer the “Grow” in 2 versions : one for hard waters, and one for soft waters. FloraDuo Grow “soft water” is for demineralised and reverse osmosis waters.